Tag Archives: moves

NASA Moves Moon Rocket to Launch Pad for Upcoming Astronaut Mission

Posted on by
Reply

NASA is set to roll out a massive 322-foot-tall rocket towards its launch pad this Saturday, a crucial milestone in the preparation for its highly anticipated Artemis II mission, which aims to send four astronauts around the moon.

The Space Launch System (SLS) rocket will transport the Orion capsule containing the astronauts, beginning its slow four-mile trek from NASA’s Vehicle Assembly Building to the launch pad at Kennedy Space Center in Florida at 7 a.m. ET. Viewers can catch the event, known as the “rollout,” live on NASA’s YouTube channel.

This event marks the beginning of essential tests and rehearsals that will pave the way for the first manned flight to the moon in over 50 years. Artemis II is tentatively scheduled for launch between February 6 and 11, with additional windows available in March and April.

The rollout is a critical phase for mission managers as they assess the rocket’s health and safety prior to setting a formal launch date.

“These are the kind of days we are living in,” stated John Honeycutt, chairman of the Artemis II mission management team, during a recent press conference.

Artemis II will feature a crew of four, including NASA astronauts Reed Wiseman, Victor Glover, and Christina Koch, along with Canadian astronaut Jeremy Hansen. They are scheduled to spend 10 days in space, initially orbiting Earth before heading into lunar orbit.

The deployment process is expected to take up to 12 hours. The Crawler Transporter, a giant mobile platform, will carry the 11 million-pound Artemis II rocket to NASA’s historic launch pad 39B, previously used in the Apollo and Space Shuttle programs.

NASA has indicated that the stacked rocket will move forward at a cautious pace, approximately 1 mile per hour.

Upon reaching the launch pad, preparations will begin for the essential launch day walkthrough, known as a wet dress rehearsal. This procedure includes refueling the rocket and conducting all standard protocols leading up to the T-29 second mark on the countdown, as detailed by Artemis launch director Charlie Blackwell Thompson.

“Launch day will closely mirror a wet dress rehearsal,” she explained. “The two main differences are sending our team to the pads and proceeding past the 29-second mark.”

This wet dress rehearsal serves as an opportunity for mission managers to evaluate the rocket’s systems in a real-world context while allowing engineers to identify any potential fuel leaks or technical issues.

If any problems arise, the rocket will be returned to the Vehicle Assembly Building for necessary repairs. However, if everything proceeds smoothly, NASA may soon announce a target launch date.

The Artemis II mission will serve as the most rigorous test yet for the Space Launch System rocket and Orion spacecraft, marking the first time the system will carry a crew.

During their time in the Orion capsule, astronauts will test the spacecraft’s docking capabilities and life support systems while in orbit around both Earth and the Moon.

Success in this mission will establish a foundation for Artemis III, slated for 2027, aiming to land astronauts near the moon’s south pole.

Returning to the moon has emerged as a priority for the U.S. government, particularly amid a new space race with China, which aims to land its own astronauts on the Moon by 2030.

Source: www.nbcnews.com

Research Shows Cocoats Have a Repertoire of At Least 30 Distinct Dance Moves

Posted on by
Reply

Recent findings suggest that captive parrots display dancing behaviors in response to music, which involves complex cognitive functions such as imitation, vocal learning, and rhythm. This dance behavior in parrots might be indicative of a positive welfare state, increasing the likelihood of using music as an environmental enrichment tool. In a recent study, researchers examined the dance movements of cockatoos through online video analysis and playback experiments, identifying a total of 30 distinct dance moves from 45 videos featuring five different cockatoo species. Notably, 17 of these moves had not been previously documented in scientific literature.

https://www.youtube.com/watch?v=of7kql3lsam

Cockatoos have been informally observed dancing to music in captivity.

This dance results from intricate brain processes, including imitation, learning, synchronization, and rhythmic movement.

While spontaneous dance has been exclusively reported in humans and parrots in sync with music, some wild birds also exhibit rhythmic movements during courtship displays.

However, it remains unclear what motivates these captive birds to dance.

In this new study, Dr. Natasha Loveke from Charles Sturt University and her team analyzed 45 videos shared on social media platforms like YouTube, Facebook, TikTok, and Instagram.

From their analysis, they identified a total of 30 unique dance movements, 17 of which had not been documented before.

Among these newly recognized moves were headbanging, side steps, and body rolls.

The researchers noted that some birds also executed their own unique dance sequences, often blending various movements creatively.

Interestingly, closely related species did not exhibit more similar dance styles, while a diverse range of dance moves appeared among the top 10 unique patterns.

Illustrations of the 10 most common recorded dance movements by Cockatoos. Image credit: Lubke et al. , doi: 10.1371/journal.pone.0328487.

Following this, the scientists investigated dance behavior in six cockatoos, representing three species, housed at Wagga Wagga Zoo in Australia.

They played music specifically designed for birds, as well as audio podcasts, and found that all birds engaged in dance movements, regardless of the type of audio played.

The study revealed that dancing behavior was present in at least 10 out of 21 cockatoos studied.

Cockatoos seem to display a broad repertoire of dance moves, many of which resemble the courtship rituals observed in wild parrots.

This suggests that their dance abilities may have evolved from courtship behaviors directed towards their human caretakers.

“By analyzing the dance behavior of cockatoos from 45 videos and at Wagga Wagga Zoo and Aviary, we demonstrated that dancing is more prevalent in cockatoos than previously recognized, with 10 out of the 21 cockatoos exhibiting such behavior,” stated Loveke.

“My analysis demonstrates that the spectrum of dances is much more complex and diverse than has been understood, documenting 30 different movements across multiple birds, with an additional 17 seen in other birds.”

“This study supports the notion of positive emotional states in birds and highlights dancing behavior as an effective model for exploring parrot emotions. It also implies that playing music for parrots may positively influence their welfare and serve as an excellent avenue for enhancing their lives in captivity.”

“The parallels to human dance make it challenging to overlook the development of cognitive and emotional processes in parrots, suggesting that musical interaction could enhance their wellbeing.”

“Further research is needed to explore whether music can stimulate dancing behavior in captive birds, making it a potential form of environmental enrichment.”

The findings are detailed in a study published in the journal PLOS 1.

____

N. Loveke et al. 2025. Dance behavior in Cockatoos: impact on cognitive processes and welfare. PLOS 1 20(8): E0328487; doi: 10.1371/journal.pone.0328487

Source: www.sci.news

Cockatoos Showcase an Impressive Variety of Dance Moves

Posted on by
Reply

White Cockatoos Display a Natural Inclination to Dance

Andrew Angelov/Alamy

The head nods, side-to-side movements, and body rolls are just a few of the over 30 dance moves showcased by these remarkable cockatoos.

Since gaining online fame in 2009, the sulfur-crested cockatoo (Cacatua galerita) has become an Internet dance sensation. In 2019, Aniruddh Patel from Tufts University and his team revealed that Snowball, a well-known dancing cockatoo, created 14 unique dance moves and even mixed some of them together.

To explore how prevalent this behavior is, Natasha Love and her research team from Charles Sturt University in Australia examined 45 videos of dancing cockatoos shared on social media. They discovered five different species: the sulfur-crested cockatoo (Cacatua alba), the umbrella cockatoo (Cacatua moluccensis), Tanimbar cockatoos (Cacatua goffiniana), and a lesser sulphur-crested cockatoo (Cacatua sanguinea).

The researchers identified 30 distinct dance moves, each performed by at least two birds. Of these, 17 had not been previously documented in scientific literature. Interestingly, closely related species exhibited varying styles in their dance.

Love and her team also conducted experiments on two pink cockatoos (Lophochroa leadbeateri) and two galahs (Eolophus roseicapilla) at the Wagga Wagga Zoo and Aviary in Australia.


They played various music tracks for the birds—such as “Wake Me Up” by Avicii, a financial podcast “She’s On The Money”, and white noise—and observed that the birds engaged in their dance moves regardless of the type of audio played.

This suggests that cockatoos are not merely mimicking human actions. “It’s uncertain why they dance, but it’s plausible they are expressing themselves in playful ways,” says Love.

Many of the observed dance moves correspond to displays seen during wild parrot courtship, indicating that the ability to dance may have roots in mating behavior, according to Love.

Video evidence leads her and her colleagues to conclude that dancing behavior can be found in at least 10 of the 21 known cockatoo species.

“Snowball developed his dance moves without formal instruction, yet it remains unclear how much of these behaviors are influenced by genetic factors. Recent research indicates that the similarity of movements among different parrots’ dances may not be as predictable,” Patel remarks. “These findings are exhilarating as they show that the capacity for flexible and creative dancing to music is not a trait exclusive to humans.”

So, which cockatoo species stands out as the best dancer? “From our zoo observations, Major Mitchell’s cockatoos seemed to display more enthusiasm and energy in their dances compared to other species,” Love notes.

She emphasizes that further studies are necessary to discern whether birds actually enjoy dancing and if encouraging this behavior can enhance the well-being of domesticated parrots.

Topics:

Source: www.newscientist.com

EPA Employees Label Moves Under Trump as “Declaration of Objection”

Posted on by
Reply

On Monday, a collective of Environmental Protection Agency staff expressed dissent regarding the agency’s policies during the Trump administration, stating it “undermines the EPA’s mission to safeguard human health and the environment.”

More than 170 EPA employees have cited documents and signed anonymously due to concerns of retaliation, according to Jeremy Berg, former editor-in-chief of Science Magazine. This group includes over 70 Nobel Prize winners and other non-EPA scientists and academics.

The letter marks a rare public critique from agency employees who risk facing backlash for voicing their disagreement with the federal administration’s support for climate, environment, and health sciences. Scientists at the National Institutes of Health experienced a similar situation in early June.

“Since its inception in 1970, the EPA has fulfilled its mission by utilizing science, funding, and professional staff to serve Americans. We oppose the current administration’s emphasis on harmful deregulation, misrepresentation of past EPA actions, and disregard for scientific expertise.”

A spokesperson for the agency did not provide an immediate comment when contacted on Monday.

Employees Hope for a Return to EPA’s Core Mission

“I’m genuinely upset. This agency was a beacon for me in my youth. We aren’t upholding the ideals of this agency under the current administration, and we truly desire that,” stated Amelia Herzberg, an EPA environmental protection specialist who is currently on administrative leave from the Environmental Justice and Civil Rights Bureau.

Herzberg’s role focused on protecting the most vulnerable populations impacted by contamination. This includes pregnant and nursing individuals, children and infants, the elderly, those with chronic health conditions, and communities exposed to greater contamination levels. “This shouldn’t be controversial, but it is in today’s political climate,” she remarked.

“Americans should have access to clean water and air without the risk of poisoning. If not, our government has failed,” she asserted.

Berg, who led the National Institute of Integrated Medical Sciences at the NIH from 2003 to 2011, emphasized that the dissent is not driven by partisan agendas but aims to guide employees back to the foundational mission of the EPA, which is fundamentally about “breathing clean air and drinking safe water.”

The letter articulated five primary concerns of EPA employees: disregarding scientific consensus for polluter benefit, reversing progress in vulnerable U.S. communities, dismantling the Research and Development Bureau, and fostering a culture of fear that forces staff to choose between their livelihoods and well-being.

EPA’s Funding Cuts and Regulatory Reversals

Under the administration of Lee Zeldin, the EPA has announced cuts to funding for environmental improvements in minority communities and plans to roll back federal regulations. Air pollution in national parks and tribal lands is also under scrutiny, along with revisiting bans on certain asbestos types and proposed rules limiting greenhouse gas emissions from coal and gas power plants.

Zeldin has initiated a reorganization of EPA’s R&D Office as part of his initiative to reduce budgets and impede research on climate change and environmental justice. Furthermore, he is poised to retract pollution regulations that could reportedly save 30,000 lives and yield $275 billion annually.

“People will die,” stated Carol Grader, a Nobel Prize laureate and professor of molecular and cell biology at the University of California, Santa Cruz. She referenced last week’s East Coast heatwave as evidence of the real effects of climate change. “If there are no scientists at the EPA, more lives will be lost due to ignorance about our work and its impact on air quality,” she added.

Berg highlighted the significance of the objection declarations from both NIH and EPA employees. These actions reflect a need for consideration about the future of research funding.

When discussing her concerns about potential repercussions, Grader noted that she “experiences all the implications” and frequently engages with graduate students anxious about pursuing scientific careers amidst funding cuts.

She concluded, “If we neglect to support the next generation of scientists, it will lead to long-term consequences: ‘It’s a decades-long issue.’

Source: www.nbcnews.com

US Congress moves to prohibit TikTok unless it severs connections with China

Posted on by
Reply

TikTok could be banned in the US

Thiago Prudencio/SOPA Images/LightRocket (via Getty Images)

US politicians have voted to ban the popular video-sharing app TikTok unless its owner, the technology company ByteDance, sells it.

US House of Representatives I voted The app restriction bill on March 13th was approved by a vote of 352-65. The bill would require ByteDance, which is headquartered in China but incorporated in the Cayman Islands, to sell TikTok within six months due to concerns about its ties to China. The bill must pass one more vote in the U.S. Senate before it goes to President Joe Biden's desk. previously told reporters He will sign it into law.

Last week, as a smaller committee considered the Protecting Americans from Foreign Regulated Applications Act, TikTok users contacted their public representatives through the app to protest a potential ban. I received a notification reminding me to do so. Despite the flood of messages, lawmakers passed the bill out of committee on March 7 and approved it for a full vote this week.

TikTok enthusiasts aren't the only ones opposed to the bill. “The law that protects Americans from foreign regulatory filings is censorship, plain and simple,” he says. kate luan Member of the Center for Democracy and Technology, a nonprofit organization that advocates for digital rights in the United States. “This is fundamentally flawed and would functionally act as a ban on TikTok in the United States.”

Despite these concerns, there is a bipartisan consensus in the United States that China's ruling Communist Party could force TikTok to hand over user data for behavioral tracking purposes. Although the app is just one of many online services that collect data about users, the U.S. and many other countries have classified TikTok as a “national security threat,” making it a government-owned company owned by public officials. The use of the app on terminals is prohibited. However, no evidence has been presented by any country to support these claims.

TikTok, which operates from offices in the US, UK and elsewhere, has always denied receiving data-sharing requests from the Chinese government and insists it will never hand over user information. However, Chinese law requires all companies operating in China, including ByteDance, to comply with government mandates.

TikTok itself called before The proposed bill violates the “First Amendment rights of 170 million Americans,” the number of app users in the United States. That number also includes many politicians, including Biden, who are debating the fate of TikTok.

tom devon The Hebrew University of Jerusalem, Israel, said the controversy surrounding the app was [TikTok’s] It has been shut down over concerns about data collection and surveillance, but it has used its huge audience to profit from its campaigns. ” He is prioritizing political maneuvering over real concerns and risks, such as alienating young voters, who are more likely to use TikTok, and increasing distrust of traditional media. I believe.

topic:

Source: www.newscientist.com

Pokemon Chaos: Did the Van Gogh Museum Make the Right Moves?

Posted on by
Reply

IIn early November, I was standing in a long line at Van Gogh’s gift shop in Amsterdam to buy a Pokemon ballpoint pen. It was one of the few items left in the store – this was in its second month of establishment Pokemon collaboration, but the craze for limited edition merchandise continued. Everything from T-shirts with pictures of Pikachu on the front to notebooks to shoulder bags was stripped away, leaving only prints and postcards behind the cash register. It was just after noon, but the number of people inside the store quickly led to the area being cordoned off and other people being denied access until things calmed down.

This has become a familiar sight for participants and staff alike. Launched in September to commemorate the museum’s 50th anniversary, the collaboration aims to introduce the Dutch artist’s work to a new audience, and since its inception, the collaboration has had enthusiasts and scalpers clamoring for the best. It caused a commotion and caused a huge mess of Pokemon goods. But the main culprit was in one item – limited edition. “Pikachu wearing a gray felt hat” trading card. The card sold out online as soon as it went on sale, with desperate gallery visitors having to scrum to get their hands on the card. Footage of the poke riot was quickly posted to Twitter. (now known as X), the card has since sold for up to $900 in eBay listings. This card was discontinued in mid-October.




“Bedroom” at the Pokemon x Van Gogh Museum exhibition, Munchillax and Snorlax inspired by Sow (1988). Photo: Pokemon International Co., Ltd.

So, what was it like actually working there? “Her first week was pretty bad,” recalls one of her employee girlfriends. “It’s just been too busy. A lot of people are trying to come four times a day just to get their cards.” The cards are aimed at children aged 6 to 12 and will be on display. Awarded after the conclusion of a Pokémon treasure hunt where participants learned about Van Gogh’s history from a new set of Van Gogh-inspired Pokémon drawings that were temporarily added to the Society.

“In the morning, people were rushing to the store at once, even though there was only one item per person,'' the employee said. They describe the scene as more like a “theme park” than a museum, with at least 2,000 of the 5,500 tickets sold by card alone. Many people who came that day had to be turned away.

“It was total chaos,” explains another. “What did people expect? You’re taking out something from the ’90s that people were fans of. You get the idea, but it doesn’t work with Pokémon.”

To meet demand without compromising the experience, trading cards were replaced with postcards. Additionally, in order to prevent scalpers, limited edition items were moved from the gift shop on the first floor to the first floor, a rule of one item per person was introduced, and customers were required to wait in line. However, when I visited, the Pokémon Adventures treasure hunt flyer was also out of stock, and I was told it would be reprinted. When I told him I was a journalist, he found me behind the counter. The Van Gogh Museum later told me that they had enough treasure hunt leaflets (in Dutch and English) until the end of the collaboration, but that’s not what I found.




Pokemon Adventure Treasure Hunt Leaflet. Photo: Matt Poskitt

In any case, shortages and overcrowding led to an increase in dissatisfied visitors. “Usually a month he gets two complaints,” says one of his staff members. “Most of the time, it’s important to have a lot of people here. [During the Pokémon exhibition] There were 12 pieces a day. First, it was about the line.after that [because] We didn’t hand out any more cards…so they felt like they bought a ticket and thought they didn’t get anything.”

The situation has improved somewhat with the removal of trading cards from the Van Gogh Museum. “I think we drew the wrong crowd for the first few weeks,” the staffer says. “[Afterwards] I was happy. All the kids would do was come and leave with a postcard and happy.”

“I think it’s been that way for the last few weeks.” [successful], yes,” they say. “There were a lot of families who wanted to go on a treasure hunt. Even though there are no more treasure hunts, regular art treasure hunts are still held. Usually we give out about 20 or 30 tickets, but yesterday we handed out about 50. I did. The kids are in.”