Discover the Importance of Alone Time During the Christmas Season for Mental Well-Being

The holiday season is often envisioned as a time of joy, filled with family gatherings, festive lights, and cherished traditions. However, experiences during this period can vastly differ, and stepping away from the hustle and bustle may offer its own unique advantages.

In a recent survey conducted by our Solitude Lab involving over 300 UK adults, a significant number reported spending Christmas with family, whether at large gatherings or in intimate settings with immediate loved ones. Despite the positives, many found that socializing—while enjoyable—can bring its own challenges. The stress of gift shopping, traveling, and altered routines can be overwhelming. When asked about their feelings during the holiday season, participants frequently mentioned emotions like love and togetherness, but a notable amount also identified calmness and relaxation. This indicates a desire for both connection and restoration, suggesting that short moments of solitude can help create balance.

Research from our lab highlights that spending around 15 minutes in solitude can effectively reduce heightened emotions. Multiple experiments indicate that feelings of excitement and irritability tend to decrease after just 15 to 30 minutes alone. Participants commonly engaged in activities such as browsing their phones, reading, or simply reflecting. Physiological studies also provide evidence that solitude aids in quicker stress recovery, helping to balance out periods of high stimulation.

These moments need not be extravagant; simple activities like enjoying a quiet cup of tea or running errands alone during early mornings can provide essential space for relaxation and mental reset before rejoining social interactions. Here, solitude isn’t a sign of avoidance, but a valuable means of recalibrating oneself.

Notably, not everyone experiences a crowded holiday season. About 9 percent of adults surveyed anticipated spending Christmas alone. Participants who embraced a solitary Christmas often reported feelings of calm and contentment, with positivity evident in their responses. Loneliness and boredom were less frequently mentioned, particularly among older adults who faced circumstances leading to solo celebrations.

Having a choice greatly influences experiences of loneliness, especially in the aftermath of the COVID-19 pandemic. Social norms have shifted, leading many to view solitude not as something to fear, but as an opportunity for introspection. Our perspectives play a crucial role in shaping our emotions during these moments.

Moreover, choosing how to spend alone time can enhance the experience. Engaging in reflective activities—such as contemplating positive memories from the past year—or enjoying leisurely walks can be fulfilling. Stepping outside alone also opens the door for brief interactions with strangers, which can uplift your spirits and foster a sense of belonging. This beneficial aspect of human interaction is often underestimated. Despite being physically alone, one can still nurture connections by reaching out to others, sending a card, or reminiscing about loved ones, which can enhance feelings of richness in our lives. Learn more.

Whether you choose to celebrate the Christmas season with others or in solitude, embracing brief moments of quiet brings its own rewards. These pauses allow for reflection, emotional calming, and overall ease in navigating the holiday season—a time that often demands much from us. It’s not about isolating oneself from connection; it’s about recognizing the value of both interactions and solitude.

Tui Vi Nguyen is a principal investigator at Solitude Lab and co-author of the book: Loneliness: The Science and Power of Solitude

Topics:

Source: www.newscientist.com

Challenge Your Mind: Solve These 7 Christmas Puzzles in 10 Minutes – Only for Geniuses!

1. Snow Problem

Raymond gazed out his window and admired the snow-covered garden, where a perfect layer of 5 centimeters blanketed everything except the path. The snow was already beginning to melt.

The rectangular garden measures 16 meters on its longest side and 10.5 meters on the shorter side. The path is a narrow rectangle, 0.5 meters wide, leading from the street to the entrance.

Raymond started some rough calculations. We built a snowman made of three spheres, where the volume ratio of base, thorax, and head is 3:2:1.

His calculations use a simplified method which takes 4 times the cube of the radius for the sphere’s volume and overlooks snow compaction.

Based on this method, can you determine the radius of the snowman’s base sphere?

Scroll down for the answer!

2. Insulation Calculation

Sven Svendsen is almost ready for his North Pole expedition. An essential part of his preparation involves gaining weight for warmth.

Beginning today, he will start with his normal daily intake of 2,540 calories and will increase his calorie consumption by 100 calories each day over the next 20 days.

Sven plans to gain weight solely by consuming Wazoo multi-nutrient bars, each containing 140 calories.

How many days can he stick to this plan, only eating Wazoo bars?

Scroll down for the answer!

I dance without legs, ripple without wind, light up the polar night – what am I? Answer: Northern Lights – Photo Credit: Getty

3. Advent Attempt

In December, a daily contest challenges players to guess a number between 1 and 10,000. A single lucky number will win a prize, remaining unchanged throughout the month. Incorrect guesses allow players to try again the next day.

In one household, Steve guesses daily, while his daughter Lottie has an advent calendar with 24 doors but doesn’t understand numbers yet. She can only open one door each day.

After Steve guesses three numbers and Lottie opens her three doors on December 3rd, who is more likely to have chosen correctly: Lottie with her doors or Steve with his numbers?

Scroll down for the answer!

4. PIN Puzzle

Janice, in a rush for Christmas shopping, was asked for her four-digit credit card PIN but struggles with memory.

Fortunately, she excels at solving mathematical problems and remembers the correct method to determine her PIN. She decisively calculates all unique three-digit numbers that sum to eight and contain no zeros.

These three digits together equal her four-digit PIN. Can you figure it out too?

Scroll down for the answer!

5. Word Play

  1. Rearrange the letters to form three scientific instruments: TER TEL ABE OMEAST OPE BAR ESC ROL
  2. Decode the names of three scientists: Zulksus, Chumnyeol, Ichimunichi
  3. Rearrange the letters to create three geometric shapes: GLE TRA REC IUM OID PEZ TAN IPS ELL

Scroll down for the answer!

Until the moment I’m torn apart, I’ll be guessed and never seen – what am I? Answer: Present – Photo Credit: Getty

6. Mysterious Gift

Zack forgot to label his Christmas presents. He recalls that silver gifts are not for his mother, and his father’s gifts are either gold or red.

The blue present is for his sister or brother. If his mother’s gift is red, then his sister receives the gold, and if his mother’s gift is gold, then his sister receives the blue gift. Who gets which present?

Scroll down for the answer!

7. Test the Metal

A chemist, physicist, and biologist were asked to complete a survey on their favorite metals. It turns out neither Ben nor the chemist likes tin, and biologists aren’t Kim, nor do they prefer iron. Gold is the favorite metal for both Mary and Kim. Can you uncover each scientist’s favorite metal?

Scroll down for the answer!

Answers

Snow Problem

Solved: 1 meter

Explanation: The garden’s area measures 168m² (10.5m x 16m). The path, being 0.5m wide and 16m long, occupies 8m². Thus, the snow-covered garden area is 160m². At a depth of 5 cm, the snow volume equals 160 x 0.05 = 8m³.

To find the snowman’s base volume, half of the snow (4m³) is used. The formula for a sphere’s volume leads to the equation 4r³ = 4m³, resulting in a base radius of 1 meter with a diameter of 2 meters.

Insulation Calculation

Solved: 3 days

Explanation: Begin by determining a target calorie value that divides evenly by 140. 2,940 is one such number (140 x 21). You can increase this by adding or decreasing 100 calories weekly. Thus, 2,240, 2,940, 3,640, and 4,340 are attainable calorie goals. By starting at 2,540 calories and incrementing daily over 20 days, you can reach 4,540 calories. The viable calorie values therefore yield three days of consuming only Wazoo bars.

Advent Attempt

Solved: It is more likely that Lottie opened the correct three doors in any order.

Explanation: Lottie opened three out of 24 doors on day one, two out of 23 on day two, and one out of 22 on day three. The probability of her correctly opening the doors multiplies, giving 6/12,144. Conversely, the chances of Steve guessing the lucky number are only 3/10,000. Therefore, Lottie has better odds of success.

PIN Puzzle

Solved: Janice’s PIN is 3552.

Explanation: To find a three-digit number, valid combinations must not include digits greater than 5. Acceptable pairs like (5,2,1) and (4,3,1) yield 6 permutations each. The sum of all configurations is calculated to determine her PIN as 3552.

Word Play

  1. Telescope, Barometer, Astrolabe
  2. Faraday, Pasteur, Einstein (using letter shifting techniques)
  3. Ellipsoid, Rectangle, Trapezoid

Mysterious Gift

Solved: His mother receives the gold gift, his father gets the red, his sister has the blue, and his brother receives the silver.

Test the Metal

Solved: Ben—Physicist—Iron; Mary—Biologist—Tin; Kim—Chemist—Gold.

Read more:

  • Top 10 Coldest Places on Earth

Source: www.sciencefocus.com

Ultimate Luxury Christmas Gift Guide for the Discerning Shopper

Wondering who actually uses gift guides these days? You know your loved ones better than anyone else. Are you aiming to give a meaningful gift? Take a moment to reflect.

Instead of stressing over pointless suggestions, I decided to create a curated list just for you.

This season, let’s explore innovative tech that fulfills real wants and perhaps some whimsical desires, making you feel like a kid on Christmas morning.

Nike Alphafly 3 Eliud Kipchoge Edition


A fresh year brings fresh resolutions to stay fit. If I’m asking Santa for the ultimate running shoes, I want them to feel like a secret edge.

These “super trainers” are so advanced that they might even be disqualified at official races. When their namesake ran a sub-two-hour marathon wearing them, they didn’t qualify for record status!

They work like Go Go Gadget’s spring shoes, absorbing impact from your foot and adding a delightful rebound to your stride.

Nike, £289

Sportsshoes.com, £289

Bermuda, The Kettle


“How much should I spend on a kettle?” is not a question I thought I’d ponder in middle age. I’d rather be deciding between a Lambo or a Ferrari!

Sadly, that’s not the case. I find myself defending a nearly £120 investment on a kettle to my partner.

Bermuda focuses on everyday gadgets that strive for perfection. They describe their kettle as quiet, precise, and delivering a “refined experience from the first boil to the last pour.” That might sound like marketing jargon, but it seems essential for a pleasant morning routine.

Bermuda, $154 (£117)

Huckleberry, $154 (£117)

Ninja CREAMi Ice Cream Maker


Each time I leave the doctor’s office without diabetes or high cholesterol, I feel like I’ve won a prize. But eating ice cream at home, whenever I want? That’s a risky treat!

Yet, if my jolly benefactor were to deliver it, I’d be eager to whip up some delicious bread-and-butter pudding-flavored ice cream.

The CREAMi transforms any liquid you pour into it into ice cream within 24 hours. It also makes milkshakes, sorbets, and Slurpees. How about a daiquiri?

Ninja Kitchen, £289.99

Currys, £289.99

Super73 R Series


The Super73 bike is visually striking; my only worry is looking silly riding it—like a gorilla on a tricycle!

This electric bike boasts suspension, durable tires, a top speed of 45 km/h (28 mph), and a range of 64 to 120 km (approximately 40 to 75 miles). Plus, it even has a cup holder!

Super73, from €4,799

Ride + Glide, from £4,099

NEO Home Robot


After adopting a fluffy dog, my home is a constant battle against her shedding!

Now, a $200 down payment and $500 monthly subscription don’t seem so unreasonable to keep it furry-free. This eerie humanoid robot will vacuum your home, making life easier.

However, having read my Asimov, I do worry about what happens next.

1x.tech, $20,000 (£15,258)

Gozney Tread


I thought camping was straightforward, just immersing in nature. Instead, in the UK, it seems like a test of how much gear you can carry.

A portable pizza oven shouldn’t be frowned upon, especially one that looks like this!

Equipped with a telescoping tripod, it resembles something from a sci-fi movie.

Gozney, £499.99

Appliance Center, £499.99

Spyra Three


If I unwrap this at home, I need a solid excuse for having a water blaster as an adult!

“The pinnacle of water blaster technology,” claims the manufacturer, which might resonate with parents engaged in a backyard battle.

Spyra, £144

B&Q, £149.99

Dyson Supersonic R


“Why do we need a hair dryer?” my partner asks. While my hair may be thinning, beauty remains essential.

Recently, I learned that drying hair improperly can cause damage. My hair needs all the help it can get!

Experts recommend drying hair on low heat from a distance, ideally with a diffuser attachment.

While many dryers can accomplish this, the Dyson stands out with its airflow sensors, temperature monitors, and RFID chip for attachment performance adjustment. Perfect for achieving various styles!

Dyson, from £449.99

Boots, from £399.00

Read more:

Source: www.sciencefocus.com

16 Awesome Christmas Gifts for Gamers | Video Game Essentials

GAmmar can be a challenge to shop for. Many gamers opt for digital purchases from platforms like Steam, Xbox, Nintendo, or PlayStation’s online stores, meaning grabbing the latest Call of Duty isn’t as straightforward as it seems. Fortunately, there are a variety of practical accessories and enjoyable lifestyle gifts, as gamers often have diverse interests that complement their gaming hobby.

So, for the gamers in your life, regardless of age, here’s a selection curated by Guardian games writers. We kick things off with Lego…

adult

game boy lego

Photo: Lego

£54.99 at Lego
£44.99 on Amazon

This is a near 1:1 replica of the original Game Boy, featuring a buildable cartridge that plugs into the back and a stand for display. An absolute dream for retro gamers.

luxury video game books

Photo: Tune & Fairweather

£32 at Tune & Fairweather

The market for adult video game books is rapidly expanding, with companies like Tune & Fairweather and lost in a cult producing beautiful, high-quality works featuring deep dives into titles like Elden Ring (featured) and The Outer Wilds, as well as historical guides to classic consoles. If you know their favorite game, there’s likely an exquisite book dedicated to it.

Arzopa Z1FC Portable Gaming Monitor

Photo: Arzopa

£89.99 on Amazon

Weighing in at only a few pounds, this 16.1-inch display is perfect for handheld consoles like the Nintendo Switch and Steam Deck, enabling a grander screen experience on the go. Crisp, vibrant images and a 144Hz refresh rate keep up with fast-paced gaming.

clothing for coins

Photo: insert coin clothing

£84.99 from insert coin

For 15 years, insert coin has specialized in high-quality clothing inspired by both new and classic games. Recent offerings include a stylish Resident Evil 4 bomber jacket (featured), a Persona 5 blazer, a Cyberpunk 2077 beanie, and much more.

Vinyl Soundtrack Album (£35+)

Photo: Laced Records

£36 from Laced Records

For those who enjoy both video games and vinyl, numerous labels are producing high-quality, beautifully designed soundtrack albums. Check out titles from Laced Records featuring compilations from Doom, Zelda, and Hellblade, along with others from Data Discs, IAm8bit, and Black Screen for a selection including both new and retro audio tracks.

anime blu ray special edition

Photo: Zaku Zaku role

£29.99 at HMV

Anime has significantly influenced video game development, hence the player in your life might appreciate classics like Metal Gear Solid and Silent Hill. There are exquisite new Blu-ray releases available of iconic animated films such as Perfect Blue and Ghost in the Shell (shown), found at HMV, Amazon, and more. You can also opt for Akira, Mobile Suit Gundam, or Neon Genesis Evangelion.

board games based on video games

Photo: Competitive game

£86.99 at Zatu Games
£79.99 on Amazon

Invite gamers to abandon screens for a few hours with a board game inspired by video games. *Slay the Spire* offers an insightful twist on collectible card strategy, and for nostalgia, there’s the Pac-Man themed edition of *Quoridor*, which is quite classy.

cook and Becker art print

Photo: Cook and Becker

$135 at Cook & Becker

Cook and Becker collaborates with artists and game developers to sell exceptionally crafted prints inspired by various titles, from Astro Bot to World of Warcraft. The featured concept art of the ghosts of Mt. Yotei is particularly stunning.

kids and teens

Power A controller

Photo: PowerA

£19.99 at Currys
£19.99 on Amazon

Having a spare controller is a wise move for those gatherings with friends. PowerA offers sturdy and basic controllers for Xbox, Switch, and PC that serve their purpose well, particularly the Advantage controller for Switch 2 (featured).

oh my video game sticker poster

Photo: Oh my

€11.83 at Ohmy
£22.31 on Amazon

This chic poster is accompanied by various colorful stickers, each denoting a specific location on the artwork, inspired by nostalgic arcade games. Adorable and perfect for a young gamer’s bedroom decor. Available from Oh my and other UK retailers.

super micro game

Photo: Blaze Entertainment

£19.95 at Games Collection
£19.99 at Argos

This retro experience is portable, with the super micro range, a series of diminutive handhelds small enough for keychain attachment. Options include Asteroids, Centipede, Burger Time (each with two additional games), or the iconic Space Invaders.

Dungeons & Dragons: Heroes of Borderlands Starter Set

Photo: Hasbro

£45 at Hobbycraft
£42.99 on Amazon

Ideal for newcomers to D&D, this new standalone set includes a comprehensive guide for dungeon masters and players, plus dice, character sheets, and pre-designed quests.

Minecraft Chess Set

Photo: Noble Collection

£56.99 at Robert Diaz
£61.99 on Amazon

Encourage your favorite gamer to set aside their controller for a game of chess themed around Minecraft. In this setup, villagers engage in combat against vines on a lush green chessboard, although they can’t create massive fortifications or lay TNT traps.

Raspberry Pi 400 computer kit

Photo: Raspberry Pi

£76.80 at The Pi Hut
£97.91 on Amazon

For those keen on learning to code or experimenting with computers, the Raspberry Pi 400 is a compact computer equipped with a built-in keyboard. Running Raspberry Pi OS, it comes complete with all essentials, including mouse, cables, Wi-Fi support, and a beginner’s guide. Additionally, it features a 40-pin GPIO header for possible connections to other electronics projects, or even more powerful units like the Raspberry Pi 500, priced at £96.

Turtle Beach Atlas 200 Headset

Photo: Turtle Beach

£49.99 at Argos
£49.99 on Amazon

Gamers need dependable headsets, but they don’t have to break the bank. The new Turtle Beach Atlas 200 for consoles and PC is a lightweight, comfortable option providing immersive sound quality. Alternatively, consider the Razer Barracuda X (£70), which is among the top wireless headsets priced under £100.

The Legend of Zelda Bokoblin Chest Light

Photo: Paradon

£16.99 at HMV
£11.29 on Amazon

Fans of Zelda will recognize the Bokoblin treasure chests scattered throughout Hyrule, offering invaluable loot. This officially licensed version features somewhat eerie glowing eyes and plays the classic Bokoblin tune upon opening.

Source: www.theguardian.com

Buckingham Palace Christmas Market: Tourists Arrive Only to Face a Locked Gate and a Large Puddle

Name: Buckingham Palace Christmas Market.

Year: Debuting this year.

Exterior: Absolutely charming.

Really? A Christmas market at Buckingham Palace? Indeed! Picture a spacious avenue adorned with wooden stalls, creating a “stunning winter wonderland” filled with twinkling lights and festive trees, right at the palace’s forecourt.

Sounds almost too good to be real. Is that true? Just take a look at the images!

I. Where are those lights suspended from? They seem to float magically. That’s part of the allure.

And there’s snow on the ground. When was this picture taken? Don’t worry. You can check it out for yourself. There are many trains heading to London, and they are all free.

Wait – is this a prank? Yes, it has some elements typical of a hoax.

Like? AI-generated fake photos of the Buckingham Palace Christmas market are circulating on TikTok, Facebook, and Instagram.

What’s the purpose? That remains unclear. Numerous accounts have shared various AI fabrications without any obvious intent.

Besides disappointing royalist Christmas enthusiasts? It certainly seems that way. Many visitors have reported encountering only locked gates, safety barriers, and remnants of water puddles.

So, is there any truth to this? Just around the corner from the palace gates, the Royal Mews gift shop is offering a festive pop-up, featuring royal-themed Christmas gifts and a single kiosk serving hot drinks at the back.

It’s not quite the same. The Royal Collection Trust feels the need to clarify: “There will be no Christmas market at Buckingham Palace,” it states.

Are these types of AI hoaxes becoming more frequent? It’s unfortunate. In July, it was reported that an elderly couple was misled to the Malaysian state of Perak by a video showcasing a non-existent cable car.

That’s hard to believe. Additionally, travel agency Amsterdam Experience is noting a rise in inquiries for trips to Amsterdam to see imaginary places in the Netherlands.

What about their iconic windmills? Windmills beside picturesque canals and tulip fields exist only in AI-generated visuals.

When will people learn? It appears not anytime soon. Tourists who rely on AI for travel planning could find themselves stranded on a secluded mountaintop in Japan or searching for an Eiffel Tower in Beijing.

I’m not usually one for quick judgments.Using AI for travel planning is quite misguided. Perhaps, yet currently, around 30% of international travelers are doing just that.

Remember to say: “Never travel without ensuring that the destination actually exists.”

And please don’t say things like: “I’m looking for the main entrance to Jurassic Park. Is it located behind the carpet warehouse?”

Source: www.theguardian.com

Just Dance Saves Christmas in the Face of Family Breakup and Frozen Wellington

TAs my children grow up, it gets more challenging to involve them in Christmas and our old traditions. My youngest daughter, who was traveling, sent me a text from a nightclub in Bangkok with a photo and a comment about a spliff. My middle son went to be with his girlfriend on Boxing Day. My eldest daughter had to work a shift at the veterinary hospital on Christmas Day, so she was only available for a few hours. We had a small argument on the 23rd, which limited our communication.

Making Christmas memorable this year was tough. But I had a plan. And that plan was “Just Dance 2025.”

Initially hesitant to play arcade dance games, I was amazed to see someone showcasing their Dance Dance Revolution skills in London. This inspired me to set up Dancing Stage MegaMix on a PS2 at home. Despite neglecting my gym equipment, I focused on dancing on the mat daily and even perfected my moves on Cure’s The Love Cats in the mid-2000s.

For this year’s Christmas, I planned a leisurely breakfast, prepared Mushroom Wellington as a peace offering for my vegan daughter, woke up my son, exchanged gifts, surprised them with Just Dance, prepared dinner, and danced until late evening before taking my daughter home.

A snowstorm and multiple phone calls on Christmas Eve and Day added chaos to our plans. I had to make last-minute adjustments, like borrowing a truck to pick up my daughter, leading to a stressful situation akin to Nakatomi Plaza from Die Hard.

Despite the chaotic unwrapping of gifts, we managed to enjoy playing Just Dance as a family, even if dinner plans went awry. It was a tough decision to prioritize the game over dinner, but sometimes as a father, you have to make those tough calls.

However, technical difficulties arose with setting up the game, including the need for additional controllers and charging issues. Eventually, we managed to overcome these hurdles and have a memorable Christmas dance-off.

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Using our phones as controllers, we managed to play and enjoy Just Dance as a family. It brought us closer together and added a spark of joy to our Christmas celebration, despite the initial challenges.

By dancing to some classic tunes like Abba, we found a common ground and shared moments of laughter and fun. Just Dance truly saved our Christmas and created lasting memories for us to cherish.

Abba saved Christmas again. Photo: Alamy

Despite the challenges and chaos, we managed to find joy and connection through music and dance, reaffirming the true spirit of Christmas for our family.

Source: www.theguardian.com

The Impact of YouTube and Skibidi Toilets on the Christmas Toy Market | Advertisement

LLetters to Santa used to be filled with ideas from Argos catalogs and children’s TV ads, but for today’s kids who have grown up ‘swiping and streaming’, YouTube is now the main source of influence. This shift is evident in this year’s Christmas wish list, with some children asking for plastic toilets.

The holiday season is a critical time for the toy industry, with consumers spending approximately £900 million, a quarter of the annual sales, on dolls, games, and action figures.

Despite the high stakes, this year’s sales could fall short without a significant last-minute surge. Current data from Sarkana shows that spending is about 5% lower compared to 2023.

Reaching today’s kids in bulk has become a challenge, with traditional broadcast TV campaigns struggling to reach more than 30% of the targeted child audience. In contrast, over 80% of children aged 4 to 9 regularly access YouTube, and more than 70% play games, as reported by research firm Childwise.

Melissa Simmons, executive director of British toy company Circana, notes the shift from traditional TV advertising to digital platforms, saying that YouTube has become an integral part of children’s daily lives.

While online video sharing platforms like YouTube are increasingly seen as alternatives to traditional children’s television, the two mediums are converging. Many children’s favorite shows are now distributed on YouTube, blurring the line between television and online content.

As children spend more time watching videos online, toy manufacturers have adapted their strategies to align with these shifts. They now collaborate with popular online creators and integrate merchandising plans from the outset.

PAW Patrol maker Spin Master has launched Unicorn Academy, which is more of a “complete franchise ecosystem” than a TV show. Photo: Reuters

Spin Master’s Unicorn Academy is an example of this trend, with a multi-platform approach that includes movies, series, and toy lines to create a comprehensive franchise ecosystem.

Rachel Simpson Jones, editor of Toy World magazine, highlights the importance of storytelling and character-driven content in successful toy lines, reflecting children’s expectations shaped by their consumption of various forms of digital content.

YouTube, alongside other tech giants like Google, holds significant influence over children’s preferences, as noted by the Toy Retailers Association. Major toy brands are now leveraging YouTube channels to connect with young audiences and create engaging content.

In this digital landscape, trends can quickly emerge and shape the toy industry. Brands need to adapt rapidly to meet changing consumer preferences and capitalize on online platforms to reach their target audience.

With children’s tastes evolving rapidly, retailers face challenges in predicting which products will resonate with young consumers. The dynamic nature of children’s preferences, influenced by online trends, poses a constant challenge to the toy industry.

Source: www.theguardian.com

Discover the worst Christmas game ever – and why I can’t get enough of it

IIf you own an Xbox and have some sense, you’ll probably be spending this Christmas playing the new Indiana Jones game. And perhaps feeling smug about the fact that it’s a timed exclusive, PlayStation owners will end up pressing their noses against frosted glass like Victorian orphans.

But, PS5 fans, please wipe your tears. Because I found the game that will save Christmas. And it’s only 79p. Let’s say “hello” and “hohoho” to Santa’s Speedy Quest.

I discovered this gem while scouring the PlayStation Store looking for cheap and awful games to laugh at on my Twitch stream. (This is also how I discovered the seminal classic Stroke the Beaver, but that’s another story.) SSQ fits the bill perfectly, and is incredibly cheap (if you have a PlayStation Plus subscription). It’s actually just 23p if you’re paying a fee), which on the face of it is terrible. But it’s also addictive, hilarious, and much more layered than it seems.

At one point during the stream, I might have described this as the pinnacle of the video game medium. It’s a lot like the three pints of Baileys I pre-consumed, maybe a little stronger. But I stand by the claim that Santa’s Speedy Quest is, in its own simple and diabolical way, a work of twisted genius.

As you might imagine, SSQ lacks the polish and high production values of blockbusters like Indiana Jones and The Great MacGuffin. It looks like it was made with Microsoft Paint. It also doesn’t contain any original gameplay ideas, unless you consider “Make Flappy Bird Santa” innovative.

Nothing innovative or original…Santa’s Speedy Quest. Photo: ERIK GAMES

Contains 8 mini games. It all looks familiar. None of them are attractive in and of themselves. Two of them are variations on the “dodge the snowball” concept, depending on whether the snowball comes vertically or horizontally. There are no collectibles, health potions, power-ups, etc. There is no multiplayer mode or online play. I can’t even pause. When you press start, the game continues in the background with a metaphysically challenging message: “You can’t stop this game.”

It feels like Christmas 2008 all over again. At the time, the Wii’s success flooded the market with minigame collections that ranged from poor to very poor quality. I was forced to review many of them just to put food on the table on Christmas Day. on the verge of extinction At Hasbro Family Game Night. I still don’t know if Vienetta was worth falling in love with.

However, here’s the twist. Santa’s Speedy Quest does not allow you to choose which mini-games to play. All must be played. In random order. Continuously without a break. Just for a few seconds at a time. increasing at an increasingly rapid pace and at seemingly arbitrary intervals.

“1.4x faster,” the game shouts. 2.6 times. 3.2 times. This poses a unique challenge for your brain, as it forces you to repeatedly switch between familiar gameplay mechanics that run at breakneck speeds without any notice. All the while, an electro-piano version of Jingle Bells loops endlessly in the background, picking up speed so that the sound becomes distorted and jumbled, like you’re in a horror movie set in an amusement park. I’ll put it away. You can’t stop this game.

And here’s the kicker, the devilish details that elevate Santa’s Speedy Quest from a below-average minigame collection to a diabolical Sisyphean masterpiece. The game takes a snapshot every time you launch another minigame, and when you come back, gameplay continues from that point.

This creates strategic choices. Are you always trying to make sure you’re in a good position so you can pick up where you left off? Mentally recording each state of play every time you get kicked out and knowing which buttons to press when you’re put back in? Do you remember? Or have you forgotten all about it and desperately relied on reflexes dulled by the fact that you were 47, near menopause, and had three pints of Baileys?

The leaderboard isn’t even real…Santa’s Speedy Quest. Photo: Eric Games

Each time you fail a minigame, you are removed from the roster until you run out of minigames, and the game ends. You’ll then see your score and a breakdown of your performance in five key areas: speed, coordination, timing, reflexes, and decision-making. There are leaderboards with seemingly plausible player names like SHADOWBLADE23, but they are fake. No online functionality.

I get this because SSQ has really taken off in my Twitch community, but our high scores don’t show up on each other’s leaderboards. Instead, we have to rely on sharing screenshots on Discord as proof of our efforts. But it doesn’t matter. I’m having a great time.

That’s because Santa’s Speedy Quest is exactly the game you need at this time of year. Easy to learn for non-gamers, difficult to master for serious players, and perfect for reigniting old feuds and creating hotly contested rivalries. It’s a vulgar, stupid, cynical money grab that relies on outdated ideas and sentimental nostalgia. But isn’t it all about this time of year?

Source: www.theguardian.com

The Ultimate Guide to Purchasing Your Loved Ones’ Favorite Christmas Gifts

Plan Ahead

When it comes to buying something you love, planning ahead is key. Take the time to carefully consider and prepare before making a purchase, especially when buying something second-hand. Monica Marriott Mills, a TikTok user who shares insights on vintage clothing styles, suggests starting by creating a detailed list for each person you need to buy gifts for.

“I create a profile for each person, noting their preferences, favorite colors, and any items they have mentioned wanting, like a photo frame for their wedding anniversary,” she explains. “By jotting down this information on your phone, you can stay focused while shopping at thrift stores or antique shops.”

Marriott Mills, like many others her age, buys 50% of her Christmas presents second-hand. According to a report from the resale app Vinted, more than half of people under 45 buy used items at least once a month, compared to 43% of all consumers.

If you’re short on time, online second-hand marketplaces like eBay, Vinted, and Vestiaire Collective are convenient options to explore. You can browse and shop from the comfort of your own home.

Shopping for second-hand items can potentially allow you to purchase gifts that may have been out of reach if bought new. For example, a beginner in sewing might appreciate a sewing machine. While John Lewis sewing machines start from £135 when new, you can find similar working models on eBay starting at just £10 through bidding or £45.99 for an instant purchase, complete with a box.

Please Wake Up Early

Shoppers at the Red Brick Market in Liverpool, England. Keep an eye out for bargains in charity shops and markets. Photo: Chris Hellier/Alamy

If you know someone is selling household items or electronics, consider checking charity shops, flea markets, antique stores, car boot sales, and online marketplaces for hidden gems.

Marriott Mills suggests researching the delivery schedules of used furniture stores as a strategy to score great deals. “The second-hand furniture store from British Heart Foundation in my area opens on Tuesdays, so I try to visit on that day,” she shares.

“Being one of the first shoppers can be advantageous, but consider going early on Saturdays or during your lunch break.” If you can’t shop in person, many of these stores have online platforms as well.

Also Look for Children’s Gifts

eBay, Vinted, and Facebook Marketplace are excellent sources for finding gently used toys that make perfect gifts for children. Some items are even new and still in their packaging.

For example, LOL dolls typically cost around £25 each when new, but you can find bundles of dolls in good condition on eBay for as low as £4. If you’re looking for larger items like playhouses or kitchens, check out Facebook Marketplace where prices range from £10 for brand new items that normally cost between £60 and £200.

However, be mindful of the seller’s location when purchasing larger items, as they may only be available for local pickup. Shipping costs could offset any savings you make.

Designer Goods Search Filter

“You’ll find a plethora of designer items on Vinted and Depop,” Marriott Mills suggests. “Sometimes, it’s hard to tell if a gift is brand new or gently used.”

You can refine your search by specifying “New with Tags” in the search bar to find brand new items. For instance, Ralph Lauren beanies typically cost between £80 and £110 when new, but you can snag one in like-new condition on Vinted for as low as £25.

Check for Safety

When purchasing a used toy, it’s important to check for loose parts or signs of damage. Photo: PhotoAlto/Alamy

For electronics and lighting products, try to test them out before purchasing to ensure they are safe and functional. Luke Osborne, Deputy Technical Director at Electrical Safety First, recommends performing checks like verifying the presence of a genuine safety certification label on the product.

“Start by confirming if the product has been recalled. Use resources like Electrical Safety First’s product checker or the OPSS product recall and alert page,” he advises.

“Also, check if the product comes with a 3-pin UK plug containing a fuse. Foreign plugs and adapters may not offer the same level of protection as a 3-pin plug,” he adds.

When buying a used toy, inspect for loose or damaged parts, wear and tear, and signs of damage. While many charity shops sell battery-operated and electric toys, they may not always be tested for safety. Watch out for obvious signs of damage, such as battery leakage, that could pose a safety hazard. If you’re satisfied with the item, check the return policy before making a purchase and test it out once you get home. Keep your receipt handy, as returns are typically allowed within 28 days.

Shopping online from platforms like Vinted or eBay requires sellers to disclose the working condition of the toy. If the item arrives and doesn’t function as described, buyers are usually protected by a warranty that offers a refund.

Parents can refer to a used toy buying guide to ensure the safety of toys, as some older toys may contain traces of harmful chemicals like chromium, selenium, and lead. Look out for recalled toys, which can often be identified through a quick online search. Safety and quality marks like the Lion Mark and CE Mark indicate compliance with safety standards.

It’s crucial to sanitize toys before gifting them. Soft toys can be washed in the washing machine, while plastic and wooden toys can be cleaned with soap and water.

Beware of Scams

Shopping online comes with risks of potential scams, but there are precautions you can take to avoid falling victim. “Before making a purchase, always check reviews,” recommends Marriott Mills. Be cautious if a seller has few reviews or if the reviews are negative. Positive reviews can provide assurance of a legitimate transaction. For designer items, consider using authentication websites like Legit Grail.

Look out for sellers who include the original receipt with the item, as this can help verify authenticity. Familiarize yourself with hallmarks and engravings to authenticate jewelry or tableware. “I gave my mom a silver bracelet stamped with 925. I knew it was genuine,” says Marriott Mills. “Don’t hesitate to double-check. You can even Google it right there in the store or at an antique shop.” Depop, eBay, and Vinted offer buyer protection guarantees, ensuring a refund if the item significantly differs from the description.

Present Them Well

Cardboard gift boxes make any gift look great. Photo: Purestock/Alamy

While many second-hand gifts may not come in their original packaging, you can present them beautifully with some extra care and thoughtful wrapping. Cardboard gift boxes are a versatile option to elevate the presentation of your gifts. Additionally, consider repurposing items you have at home, such as a shoebox for a makeshift basket or an old perfume box for stocking stuffers.

Source: www.theguardian.com

Unsure of What to Get Your Loved One for Christmas? Seek Advice From ChatGPT

Some individuals enjoy shopping for Christmas presents. Polly Arrowsmith starts jotting down preferences of her friends and family, meticulously hunting for deals. Vee Portland begins her shopping spree in January, selecting a theme each year, ranging from heart mirrors to inspiring books. On the other hand, Betsy Benn devoted so much time to pondering gifts that she launched her own online gifting business.

How will these gift-giving experts react to a trend that could either revolutionize time management or debase the essence of Christmas: relying on ChatGPT to do the work for you?

We’ll have to wait like kids on Christmas Day for the answer. Yet, it appears that people are indeed turning to ChatGPT to craft their Christmas lists. OpenAI’s tool boasts numerous tailored prompts for composing holiday gift lists and has seen a surge in Reddit posts from individuals seeking inspiration through interactions with chatbots.

Is there a significant number of people embracing this trend? ChatGPT’s bots either weren’t privy to that information, or if they were, they kept it under wraps. observer. OpenAI’s spokesperson was unaware that the company was devising Christmas quizzes, designing cards, and formulating “creative responses” to kids’ letters to Santa. (Other AI chatbots like Google’s Gemini and Perplexity AI were similarly clueless.)

Even if only a handful of individuals have embarked on this path, AI firms are hopeful that more will follow suit. Perplexity recently rolled out “Buy with Pro” in the US. This $20/month AI shopping assistant enables users to explore products and make purchases on Perplexity’s platform.

This move, right before the peak of the Black Friday shopping frenzy, was viewed as a direct challenge to Google’s supremacy in online advertising, as stated by Jai Khan, Push’s digital marketing agency director.

“While some begin their shopping journey on Amazon and young folks engage with TikTok, Google remains the dominant force,” he remarked. “The repercussions on Google Ads if individuals start turning to ChatGPT for solutions are crucial to us.”

Numerous online Christmas gift guides predict the must-have items for the annual toy craze (from Furby and Beyblade tops to a mother duck leading her ducklings and the comeback of the fart blasters). Lego’s evil Collection, however, is rapidly flying off the shelves.

For 53-year-old Portland, a confidence coach from Winchester, online searches are merely a fraction of her gift-hunting process. “I tend to purchase gifts throughout the year, and it’s frustrating when I find the perfect present in February only to discover it’s sold out by December,” she said. “It also aids in budgeting.”

Betsy Benn sells custom gifts such as Christmas tree decorations. Photo: Emma Jackson

Benn disapproves of the notion of gifting directly to charity shops. “We want our loved ones to feel genuinely acknowledged and valued for their uniqueness,” she expressed. The 49-year-old from Cheltenham established betsybenn.com, a venture specializing in personalized gifts like Christmas tree ornaments.

“Nothing compares to the joy recipients feel when they realize this is exclusively theirs and not just a hastily grabbed bottle of wine in a festive gift bag. Don’t we all crave recognition and understanding? Isn’t that the essence of relationships?”

The challenge arises when gifts don’t reflect the recipient’s taste, leading to scenarios like receiving deodorant, an expired voucher, or oversized red undergarments. There are numerous signs that demonstrate you missed the mark.

Katherine Jansson-Boyd, a consumer psychology professor at Anglia Ruskin University, noted, “60% to 70% of individuals make mistakes while shopping for Christmas presents.” She added, “Looking at shopping patterns, most people postpone their purchases, indicating uncertainty.”

With the added complexity of deciphering the preferences of diverse generations, AI-generated lists could potentially streamline this intricate social exchange.

“In essence, AI is a tool that processes data from the internet to produce logical outcomes,” Jansson-Boyd remarked. “Emotions can’t be inherently emotional or personalized since they can’t be quantified.

“However, in my opinion, this is a fantastic concept as we frequently run out of ideas ourselves.”

YouGov research revealed that last year, 45% of Christmas shoppers found gift shopping to be stressful, prompting some to completely opt out and simply inform others of their wishes.

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For some individuals, even determining their own desires can be daunting. Most AI bots offer users the option to save their conversations for future reference, potentially making AI a solution in that regard as well.

“You can ask ChatGPT, ‘Tell me something I don’t know about myself,'” Khan explained. “The insights gained are fascinating.”

Frequent users might reach a point where they believe their AI bot excels at understanding and interpreting their preferences.

So, how does observerGift Master fare with ChatGPT?

Arrowsmith wasn’t impressed with the suggestions for her sister. The Neom candle was recommended, but “the price was significantly higher than the one I purchased yesterday during the Black Friday sale,” she revealed. “It all felt very generic. I went with a designer handbag instead of a run-of-the-mill tote.”

“I repeated the process for my 83-year-old father, a man with multiple interests,” she recounted. “Options included a foot massager, a personalized cane, a meal delivery service, or a newspaper subscription. However, my father arranged his own subscription, did his grocery shopping, and spent $20,000 every day. You might wonder why I opted for this while he walks around so much.”

Portland pondered what suggestions fit a “time-poor mother of a child with a disability,” finding proposals like spa getaways and extended baths unsuitable. “While those might be what she needs, she lacks the time for such activities,” she remarked. Other potential options included cleaning services, meal kits, and clothing, with size discrepancies posing a befuddling challenge.

“There were also recommendations for gifts for her children, but I refrained. This reflects entirely on her as a mother, not as an individual,” she articulated.

Benn realized that the key to avoiding mundane gifts lay in asking probing questions.

“By injecting curiosity and personality, you unlock much better outcomes, and I relish that,” she shared. “You might strike gold on your initial attempt or draw inspiration from a few suggestions and delve deeper to find something extraordinary.

“If someone reveals they used AI to find a gift for me, the mere fact that they contemplated, assessed options, and landed on what they believed was ideal warms my heart.”

Source: www.theguardian.com

The Christmas Tree Worm: What Is It?

One of my favorite activities while scuba diving or snorkeling on a tropical reef is to gently approach a coral rock and observe the colorful Christmas tree worms without startling them.

These tiny creatures resemble miniature fir trees, resembling the man-made variety made of brightly colored plastic and tinsel. They come in a variety of colors such as red, yellow, orange, and blue, but they all belong to the same species, Spirobranchis giganteus.

If you get too close, these reclusive creatures quickly retreat into a tube in the coral, closing the small gill opercula behind them before eventually reemerging when it’s safe.

Christmas tree worms can grow up to 3.5 cm in length, with most of their bodies concealed within the tube. They have feather-like spiral tentacles known as radiozoa that are used for breathing and feeding.

These tentacles, which act as gills, absorb oxygen and filter out food particles and plankton, transporting them towards the worm’s mouth. Close relatives of Christmas tree worms, including feather dusters and peacock worms, are part of the same family, Sabellidae.

Both female and male Christmas tree worms release their eggs and sperm into the seawater, where they fuse to form larvae that drift for 9-12 days before settling on a suitable coral to begin their lives. These worms are known to be picky about their coral hosts and can live up to 30 years.

Christmas tree worms have hundreds of bright orange eye spots between their tentacles, which contain light-sensitive opsin pigments that send signals to the worm’s brain to alert them to potential predators overhead. Interestingly, worms in crowded colonies tend to hide in their nests for longer periods of time, possibly due to the safety of blending in with a larger group.

For more interesting information, check out our ultimate science pages.

Source: www.sciencefocus.com

The Unseen Impact of Christmas Trees on Indoor Air Quality

NIST researchers studied VOC emissions from living Christmas trees and their interaction with ozone. They found that monoterpenes were the main VOCs emitted, decreasing over time and reacting with ozone to produce low levels of formaldehyde. The study concludes that Christmas trees have minimal impact on indoor air quality for most people. Credit: SciTechDaily.com

  • Living Christmas trees emit chemicals called volatile organic compounds (VOCs).
  • Some of these VOCs can react with ozone, a reactive gas, to create chemical irritants in your home.
  • Levels of chemical irritants are low, but may be a potential concern for people who are sensitive to chemical irritants.

Every year during the holiday season, Americans purchase approximately 30 million live Christmas trees. Many families enjoy not only having a live tree in their home, but also smelling the fresh scent it produces. That odor comes from chemicals called volatile organic compounds (VOCs). However, little is known about how much is excreted and whether it affects health.

“Our noses are excellent chemical sensors,” says Dustin Poppendieck, an environmental engineer at the National Institute of Standards and Technology (NIST). “We know these trees are emitting something, but the question is how big is the source? We are investigating which chemicals and how much they are emitting. “We wanted to compare that to other chemical sources in the home,” he said.

To answer these questions, Poppendieck and his colleagues at NIST took a common type of Christmas tree (Dog pine) and sealed it inside a room. They then measured the amount and type of VOCs emitted over a 17-day period. They also investigated whether VOCs react with other components of indoor air to form new compounds.

The team’s findings were published in the journal indoor environment.

NIST researchers placed a common type of Christmas tree in a sealed room for 17 days and monitored and measured the chemicals released from it. These chemicals are called volatile organic compounds (VOCs), which give the smell of pine and can react with ozone to produce byproducts. Researchers found low amounts of these chemicals, which could be a potential concern for people who are sensitive to chemicals. Credit: M. King/NIST

The refreshing scent commonly associated with Christmas trees comes from a group of VOCs called . monoterpenesIt is also found in air fresheners, candles, and some personal care products. In the outdoors, conifer, a group of plants, including most Christmas trees, emit monoterpenes and can affect outdoor air quality. However, little is known about how much monoterpene is released when trees are cut down and placed indoors.

Research also shows that monoterpenes can react with ozone. Ozone in the upper atmosphere acts as a protective barrier against the sun. On the ground, chemical reactions with light produce ozone, which can cause symptoms such as coughs and throat irritation. Ozone also easily reacts with other chemicals in the air to form new compounds. Researchers were therefore interested in observing the effects of ozone in the presence of indoor trees.

They placed it inside an environmentally controlled room so they could measure the chemicals released by the tree in real time. Using a technique that can detect airborne organic compounds, known as proton transfer reaction mass spectrometry (PTR-MS), they measured the VOCs emitted over a 17-day period.

In the experiment, the researchers simulated a home environment. They decorated the tree with a typical holiday lighting setup and illuminated it with bright lights to mimic the day/night cycle. They turned off the lights every 12 hours and watered the tree daily. They brought in outside air at rates typical of a typical home and constantly measured chemicals in the indoor air.

Monoterpenes were the most abundant VOCs emitted by trees. They peaked on the first day and then decreased significantly by the third day. Poppendieck said the concentrations were initially similar to those found in plug-in air fresheners and new homes, but quickly dropped to nearly 10 times the original concentration. Researchers detected 52 different monoterpenes.

The researchers then injected ozone into the chamber to see how it affected indoor air chemistry. They found that ozone reacts with monoterpenes, producing byproducts such as formaldehyde, another type of VOC, and other reactive chemicals. It was found that the introduction of ozone further reduced monoterpene concentrations and increased formaldehyde levels, affecting indoor air chemistry. However, the amount of formaldehyde produced was relatively small at approximately 1 ppb. Formaldehyde concentrations in typical homes in the United States range from 20 to 30 ppb.

For people who are sensitive to VOCs, Christmas trees can be another source of watery eyes and noses, especially if you first bring them indoors. In that case, Poppendieck suggests opening a window near the tree to reduce exposure. In addition, the emission intensity naturally decays over time, so a newly cut tree can be left outdoors or in the garage for three days before bringing it into the house.

“But for most people, this shouldn’t be a big concern,” Poppendieck says. I will continue to decorate the Christmas tree at home. ”

Reference: “Jingle Bells, what do they smell like?” Indoor VOC Emissions from Living Christmas Trees,” by Dustin Poppendieck, Riley Robertson, and Michael F. Link, December 22, 2023. indoor environment.
DOI: 10.1016/j.indenv.2023.100002

Source: scitechdaily.com

Unusual Yet Delicious: Creating a Memorable Christmas Dinner with Unique Flavors

Guests enjoy turkey, peanut and chocolate main courses and test ‘flavor bridging’ theory

david stock

Some foods are made for each other. From the comforting combination of mozzarella, tomato, and marjoram on pizza to the enchanting trinity of ginger, garlic, and soy sauce that makes East Asian cuisine so natural, some combinations are so natural that you could live without them. It’s so hard to imagine. But for centuries, gourmets and scholars have been puzzled as to why some foods go together so well.

In 1992, with chef Heston Blumenthal. Francois Benge Let’s go to the laboratory to solve the mystery of this dish. They came up with the idea that foods that taste good together also share many volatile flavor compounds, chemicals that carry aromas that rise to the back of the nose and create flavor perception on the tongue. Their findings were validated in 2011 with the following study: Analyzed 56,498 recipes from various world cuisines.

Yongyeol Ang and his colleagues at Indiana University used that data to build a network model, a complex map that shows the relationships between all the ingredients in a recipe and the flavor compounds they share. This confirms that North American and Western European recipes tend to combine ingredients that share flavor components.

The “Flavor Pairing Theory” has revolutionized the world of cooking. food manufacturer Investing resources to apply that idea to a product, startup companies Leverage open source data on flavor compounds to predict the next big…

Source: www.newscientist.com

NASA makes “Christmas tree clusters” come alive

The Christmas Tree Cluster, NGC 2264, is a young star cluster in the Milky Way galaxy, about 2,500 light-years from Earth. Enhanced by specific color selection and rotation, this composite image depicts these stars of varying sizes as part of a cosmic Christmas tree. Credit: X-ray: NASA/CXC/SAO. Optics: TA Rector (NRAO/AUI/NSF and NOIRLab/NSF/AURA) and BA Wolpa (NOIRLab/NSF/AURA). Infrared: NASA/NSF/IPAC/CalTech/University of Massachusetts. Image processing: NASA/CXC/SAO/L.Frattare & J. Major

NGC 2264, also known as the “Christmas Tree Cluster,” milky way depicted with a new enhanced image to resemble a cosmic Christmas tree.

  • NGC 2264 is a cluster of young stars that has been colored and rotated to emphasize its nickname, the “Christmas Tree Cluster.”
  • This composite image includes X-rays from Chandra (blue and white), optical data from WIYN (green gas), and infrared data from 2MASS (white star).
  • The stars in this cluster are between 1 and 5 million years old, while the Sun is 5 billion years old.
  • Young stars are volatile and produce strong flares of X-rays and other types of light, but not in the coordinated way shown in the animation.

A cosmic Christmas tree: NGC 2264’s starscape

This new image of NGC 2264, also known as the “Christmas Tree Cluster,” shows the shape of a cosmic tree with a glow of starlight. In fact, NGC 2264 is a cluster of young stars, about 1 million to 5 million years old, located in the Milky Way about 2,500 light-years from Earth. The stars in NGC 2264 are smaller and larger than the Sun, ranging from those with masses less than a tenth of the Sun’s mass to those containing about 7 solar masses.

Festive composite image: color and rotation

This new composite image enhances the resemblance of a Christmas tree through color and rotation choices. The blue and white light (flashing in the animated version, see video below) is a young star that emits X-rays, and the X-rays are detected. NASAChandra X-ray Observatory. Optical data from his National Science Foundation-supported WIYN 0.9-meter telescope at Kitt Peak shows gas nebulae in green star clusters that correspond to the “pine needles” of trees. Finally, the infrared data from the Two Micron All Sky Survey shows foreground and background stars as white. The image has been rotated 160 degrees clockwise from astronomers’ standard north-up orientation, so the tops of the trees appear to be toward the top of the image.

This composite image shows a Christmas tree cluster. The blue and white light (blinking in the animated version of this image) is her X-ray-emitting young star detected by NASA’s Chandra X-ray Observatory. Optical data from the National Science Foundation’s WIYN 0.9-meter telescope at Kitt Peak shows gas in the nebula in green, corresponding to the “pine needles” of trees, and infrared data from the 2-micron all-sky survey shows foreground and background shows the stars. White. The image has been rotated about 160 degrees clockwise with astronomers’ standard of north at the top, so the tops of the trees appear to be near the top of the image.

Star dynamics and observation techniques

Young stars like NGC 2264 are highly volatile, causing strong flares in X-rays and other types of fluctuations seen in different wavelengths of light. However, the coordinated blinking variation shown in this animation was done artificially to emphasize the position of the star seen in the X-rays and to emphasize the resemblance of this object to a Christmas tree. . In reality, the changes in the stars are not synchronized.

The fluctuations observed by Chandra and other telescopes are caused by several different processes. Some of these are associated with activity involving magnetic fields, such as flares like those experienced by the Sun (but much more powerful), and hot spots and spots on the star’s surface that move in and out of view as the star rotates. dark areas etc. Other possibilities include changes in the thickness of the gas obscuring the star, and changes in the amount of material falling onto the star from the surrounding gas disk.

NASA’s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center manages scientific operations from Cambridge, Massachusetts and flight operations from Burlington, Massachusetts.

Source: scitechdaily.com

“GCHQ Unveils Most Challenging Christmas Code-Breaking Task Yet” – UK News

Schoolchildren across the country will put their puzzle-solving skills to the test after Britain’s spy agency launches its annual Christmas challenge.

GCHQ sent out Christmas cards to more than 1,000 secondary schools with the challenge featuring a rare image of Bletchley Park covered in snow on the front.

It includes seven increasingly complex puzzles that test skills such as code-breaking, math and analysis, encouraging students to work together as a team to uncover the final congratulatory message.

It also includes a math-based bonus puzzle that is said to be the most difficult ever.

Anne Keast-Butler, Director of GCHQ, said: “Puzzle has been at the heart of GCHQ since the beginning.

“These skills represent our historical roots in cryptography and cryptography and remain critical to our modern mission to keep our nation safe.

“GCHQ’s history at Bletchley Park is represented in this year’s Christmas card as a reminder of the role this historic site played in the wartime effort and as the home of this year’s AI Safety Summit.

“Our puzzle enthusiasts have created challenges designed to combine different types of thinking to solve them. Whether you’re an analyst, engineer, or creative, there’s a puzzle for everyone. This is something that classmates, family, and friends will try to solve. Together.”

Bletchley Park was the wartime home of GCHQ and the remarkable image, taken in January 1940, was discovered in the personal family album of Joan Wingfield, who worked to decipher the Italian Naval Code.

Now in its third year, the challenge aims to provide insight into GCHQ’s work and encourage young people to study Stem subjects.

Now for the answer – how many did you get right?

Source: news.sky.com

“Handheld Devices: More Popular than Ever as Christmas Gifts” – Science and Technology Update

Twenty-five years ago, Nintendo’s Game Boy Color was at the top of the Christmas list for many. This iconic mobile device, launched in November 1998, featured classic games like Pokemon, Super Mario Land, and Tetris, and became one of the most successful gaming consoles ever created, with approximately 120 million units sold.

Although the rise of smartphones and games like Candy Crush temporarily overshadowed portable gaming devices, dedicated fans continued to be drawn to the power of consoles and PCs. However, it seems that the mobile device market is healthier than ever this Christmas season.

Nintendo’s Switch, which was released about seven years ago, continues to sell well, with sales exceeding 130 million copies. Inspired by the success of the Switch, Valve released the Steam Deck, a portable gaming device that allows games that were once exclusive to consoles and computers to be taken on the go. Valve has also announced a new model for the Christmas sales season, the Deck OLED, which boasts a better screen, battery life, and lightweight construction.

This handheld gaming craze has expanded beyond Switches and decks to include rivals such as the Asus ROG Ally and Lenovo Legion Go. According to engineer Lawrence Yang, this marks the beginning of a new handheld game console category, where the line between games played at home and games played on the go is blurring.

In addition to these advancements, cloud gaming services like Google Stadia, and streaming services such as Netflix are also making it easier for gamers to access their favorite titles from anywhere.

Leading console makers Sony and Microsoft are also paying attention to the increasingly popular handheld gaming trend, with Sony launching the Playstation Portal and Microsoft’s Xbox Game Pass becoming more accessible. Additionally, services like Antstream are offering over 1,400 retro titles available on multiple platforms.

It’s clear that the convenience and accessibility of handheld gaming devices are appealing to many, making it possible to play games on the go without compromising on graphics or gameplay.

Source: news.sky.com

Miracle Needed for White Christmas Wishes, extensive warmth predicted

Are you dreaming of a white Christmas?

If so, that dream may have to wait until 2024. Above-average temperatures are expected across much of the United States from December 21-27.

For the second year in a row, weather conditions across the country for the week ending December 25 are expected to be characterized by widespread shortages of cold air and precipitation, the two elements necessary for snow formation.

However, in some northern and mountainous regions, old snowpack from previous winter storms could help us have a white Christmas. This includes parts of the Rocky Mountains, Cascades, Sierra Mountains, and the northernmost parts of Minnesota, Michigan, and Maine.

Official definition of white Christmas According to the National Weather Service, this refers to the state in which at least 1 inch of snow has accumulated on the ground as of 7 a.m. local time on December 25. Snow can be old or new.

Outside of 2023, the chances of a white Christmas are generally fading away for much of the country, in part due to climate change.

When the National Oceanic and Atmospheric Administration (NOAA) updates its information Probability of white Christmas The study, based on typical weather conditions for thousands of locations across the United States from 1991 to 2020, found that more than half of weather stations had a higher chance of a white Christmas compared to the period before 1991. It was found that it was decreasing.

In the latest releaseNOAA scientists say that while direct comparisons of snowfall amounts on specific days over decades are more tied to daily weather patterns, the probability of a white Christmas is more likely to be due to changes in temperature and precipitation patterns across the country. It reflected trends, which are consistent with the effects of climate change, he said. climate change.

NOAA officials said in a statement that “there were more areas where the likelihood of a white Christmas decreased than where the likelihood of a white Christmas increased,” and these results reflect long-term global warming. It added that this is consistent with the data on

Compared to past decades, the cities where the probability of a white Christmas has decreased most dramatically are Denver (down from 40% to 34%), Minneapolis (down from 80% to 74%), and Chicago (down from 41%). 34%). %), Columbus, Ohio (29% to 23%).

17% of St. Louisans are now more likely to experience a white Christmas than 13% of New Yorkers. And Minneapolis has a better chance at 74% than Buffalo’s 53%. The odds for buffalo are about 50/50, but this is due to fluctuations associated with lake-effect snow events during the early winter months of each year.

There were also some surprising associations between major cities, including Seattle and Washington DC (both 4% chance) and Chicago and Denver (both 34% chance).

With 2023 set to be another harrowing year for those wishing for a white Christmas, it might be time to rethink the lyrics of Christmas classics.

Source: www.nbcnews.com

Astrobotic Lunar Lander Set for ULA Launch on Christmas Eve

based in pittsburgh astroboticULA’s first lunar lander is scheduled to take off on Christmas Eve aboard United Launch Alliance’s new Vulcan Centaur rocket, ULA CEO Tori Bruno said.

Bruno told the audience at the CNBC Technology Executive Council Summit that the company is targeting its first Vulcan launch between Dec. 24 and Dec. 26. “The reason it’s Christmas Eve today is science: orbital mechanics,” said Tori Bruno, CEO of ULA.

The rocket will carry a payload hosted by Astrobotic’s Peregrine robotic lander and Celestis, a company that partners with launch companies to send parts of cremated remains into space as memorials. ULA, a joint venture between Boeing and Lockheed Martin, has a backup period in January in case the rocket fails to take off in December.

Astrobotic’s Peregrine will launch as part of a $79.5 million NASA contract awarded in 2019 under the Commercial Lunar Payload Services initiative. The lander, which is just over 6 feet tall, 8 feet wide and has a payload of 120 kilograms, will deliver scientific payloads to the northern part of the moon on behalf of the space agency.

Although the mission date seems festive, Bruno said that’s partly due to Astrobotic’s mission requirements. “We’re going to parts of the moon where we have to control the lighting conditions very carefully, and we also have to maintain radio communication with the deep space network,” he explained. “This guy only gets a few days every month when you put the two together.”

This mission will take a long time. Astrobotic first announced that it had selected her ULA to launch its lander in 2019. At the time, both companies said the launch would happen in 2021.

However, the schedule has been pushed back due to numerous technical delays to Vulcan, including an accident in March of this year when the upper stage exploded during a test at NASA’s Marshall Space Flight Center in Alabama. Another explosion occurred during a rocket engine test of the BE-4 engine being developed by Blue Origin, further delaying the flight. Even before December, ULA still has work to do. Bruno told CNBC that the company is currently certifying Vulcan’s upper stage, and work should be completed in November.

This first mission, called Certification-1, is one of two certification flights that ULA must complete to meet Space Force requirements.

The mission will take off from Launch Complex 41 at Cape Canaveral Space Force Station in Florida. ULA wants to rapidly increase the pace of Vulcan’s launches, with a goal of launching once every two weeks by mid-2025. Some of that demand will come from the government, but ULA also expects demand from private customers. ULA won a huge contract from Amazon to launch part of its giant Kuiper satellite internet mega-constellation in 2022, but the price of the launch contract has soared. Not disclosed.

Source: techcrunch.com