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Formula E: Are Electric Race Cars on Track to Outpace Formula 1?

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Citroën Racing Formula E car during pre-season testing for the 2025-26 ABB FIA Formula E World Championship

Independent photo agency/Alamy

With their sleek designs, smoking tires, and throaty engines, Formula 1 cars have dominated the speed charts for the last five decades. However, the rise of electric racing has the potential to shift that paradigm, especially as advancements in technology propel Formula E vehicles forward.

Formula E recently introduced its fourth-generation vehicle, capable of generating up to 600 kilowatts, equating to about 815 horsepower, enabling speeds of over 350 kilometers per hour. 320km/h has already been achieved.

Despite Formula 1’s current edge with top speeds exceeding 370 km/h, Formula E vehicles already demonstrate a 30% faster acceleration than their F1 counterparts, with the existing third generation capable of sprinting from 0 to 60 mph in just 1.82 seconds. As power and energy retention technology evolves, Formula E CEO Geoff Dodds anticipates that races on tracks such as Silverstone and Monte Carlo will showcase even faster speeds.

“In the upcoming years, this vehicle may equal or even surpass the speed of an F1 car,” Dodds stated. “It’s more about the principles of physics than our skill.”

A significant advantage lies in the exceptional efficiency of electric motors. In consumer electric vehicles like Tesla, Kona, and Ioniq, up to 90% of the energy used is efficiently directed towards movement. In contrast, conventional combustion engines, such as those in F1, lose roughly 25 percent of energy as heat, while F1’s hybrid motors waste around 50 percent. Conversely, Formula E cars achieve energy efficiency rates of 96%, largely due to regenerative braking systems that recharge the battery.

Electric motors deliver maximum torque instantly, eliminating the lag associated with gear shifts during acceleration. The fourth-generation Formula E cars utilize permanent all-wheel drive with distinct motors for each axle, enhancing acceleration, subject to the grip of the still-developing fourth-generation tires.

A notable challenge for Formula E is its battery technology. At the outset of the series in 2014, competitors had to switch vehicles mid-race to complete the distance. Sylvain Filippi, director of Envision Racing Team, remarks that Formula E could currently construct vehicles boasting 1,000 horsepower, surpassing F1’s capabilities for a single lap, but the battery limitations hinder such performance across numerous race laps.

“We’re not yet able to fit 80 liters of fuel equivalent into a single battery. It simply doesn’t exist,” Filippi elaborated. “The advantage of conventional fuel lies in its high energy density.”

Formula E Gen 4 cars can exceed speeds of 350 kilometers per hour

Formula E

Formula E aims to transition from liquid lithium-ion batteries to solid-state alternatives in its upcoming fifth-generation vehicles, which promise reduced weight and enhanced energy storage. This advancement could potentially enable Formula E cars to outperform Formula 1 in direct competitions, according to Dodds.

Nonetheless, even solid-state batteries struggle to match the energy density of liquid fuels, suggesting that F1 may maintain an advantage in race laps, as noted by Daniel Auger, PhD from Cranfield University in the UK.

“They’re definitely in for an exciting contest,” he remarked. “Yet, it’s likely that battery limitations will still play a significant role.”

However, this debate may remain purely theoretical, as the two racing formats adhere to different regulations. For instance, Formula E does not permit tire changes during pit stops and features “Attack Mode” functionality, inspired by power-ups from the Mario Kart series.

Brands such as Porsche, Jaguar, and Nissan are now focused on refining the powertrain and energy management systems of their fourth-generation vehicles to maximize performance ahead of their race introduction scheduled for December 2026.

Many of the technological developments from Formula E might also trickle down to consumer electric vehicles. For instance, the current Porsche Cayenne Electric incorporates direct oil cooling technology that originated in Formula E.

The performance metrics of Formula E “demonstrate the capability of electric vehicles to equal or surpass the performance of traditional internal combustion engines,” insists Graham Evans from S&P Global. “Moreover, this can be achieved with a stronger commitment to environmental sustainability.”

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Source: www.newscientist.com

Hannah Fry discusses the science of laughter: Monkeys enjoy being tickled, mice giggle | Revealing the formula for life by Hannah Fry

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The British sense of humor is cherished among Brits, but it’s natural to assume that many British jokes may be embarrassing to other cultures. There is an interesting point to consider here – humor is not universal. What one finds amusing is not inherent, but rather cultural.

Humor differs significantly from laughter, which is a common experience for all human beings, even the grumpiest ones. Laughter is much easier to comprehend and study scientifically.

For instance, TV producers have long understood that incorporating a pre-recorded “laugh track” can make people perceive something as funnier compared to when they don’t hear that laughter (I’m Looking at You, 90’s Sitcom). However, neuroscientist Robert Provine found that jokes are not even necessary. In a study conducted in 2013, Provine solely played the laugh track, which surprisingly was adequate to induce laughter in nearly all participants.

Provine’s groundbreaking research on laughter involved observing it in real-world settings rather than just in a lab. Observing people laughing in public, he empirically proved that individuals are significantly more likely to laugh in the presence of others than when alone, approximately 30 times more likely. Moreover, laughter is not necessarily a response to finding something funny but serves as a form of social communication, indicating a positive, nonthreatening interaction.

Laughter is not exclusive to humans; it is observed across the animal kingdom. For example, apes enjoy being tickled and vocalize their enjoyment while playing. Kea parrots are known for their playful behaviors and have distinct calls to amuse others. Additionally, mice produce ultrasonic giggles when playing. Rats tickled regularly by their owners exhibit immediate laughter upon the owner’s arrival, displaying excitement for playtime.

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However, humor poses a greater challenge in understanding. What makes certain things more amusing than others? And how do you define what is considered amusing, depending on individual perspectives?

One compelling explanation for humor is that it involves the buildup and release of tension. This concept can explain some well-known comedic moments, such as Del Boy falling on the bar, Basil Fawlty hitting a car with a tree branch, or Mark Simmons’ joke at the Edinburgh Fringe: “I planned to sail around the world in the smallest ship, but chickened out.” These instances are humorous, especially when viewed from a non-human perspective.

Generative AI, trained on vast internet data, is adept at replicating various humor styles, including generating jokes based on given parameters. When prompted with a framework like, “I thought I was going to sail around the world in the world’s smallest ship…”, an AI chatbot replied, “I felt like I was sinking.” Not a bad attempt, right?

However, creating the framework itself, i.e., original humor, involves distilling quirky and unconventional ideas that resonate with shared human experiences but lack any firsthand experience of the world beyond online sources. For now, these unique concepts offer intriguing ways to engage with audiences.

Source: www.theguardian.com

Hannah Fry reveals how technology can empower us in health, but cautions that data alone is not the full picture | Unlocking Hannah Fry’s Formula for Life

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Throughout history, there have been many individuals who meticulously monitored their weight, but one of the most intriguing figures is Santorio Santorio. In the 1500s, he devoted his life to tracking his body, weighing everything he consumed and everything he excreted.

For a particular scientific investigation, he created what he called a sanctorian weighing chair – a chair placed next to the dining table on a steel scale that closely monitored one’s weight.

His theory was based on the idea that individuals could maintain their weight by consuming the same amount that their bodies expelled (urine, feces, sweat, or what he referred to as “insensible sweat”). If it detected overeating, the chair would lower, making it impossible to reach the food. This would prevent further consumption until the end of the meal.

Despite being mocked at the time, Santorio’s concept had merit. The notion of a personalized, experimental, and quantitative approach to health is undeniably appealing.

Nearly two centuries later, Benjamin Franklin, inspired by Santorio, meticulously recorded his dietary intake and compiled a list of all 13 of his virtues. He marked them whenever he committed an immoral act, monitoring and quantifying his life in great detail.

In the modern era, individuals have pushed boundaries with technology to track various aspects of their lives. For instance, a Reddit user created a beautiful visualization depicting a baby’s sleep and wake times during the initial months of life.

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The advancement of wearables has made monitoring our health easier than ever. With technology, we can now effortlessly track various health metrics. AI-powered wearables connected to smartphone apps can monitor sleep patterns, blood oxygen levels, heart rate, and blood pressure.

Having access to objective numbers and data can be reassuring. It can serve as a motivator for achieving our health goals and connecting with communities that prioritize health tracking and accountability. However, it’s essential not to prioritize tracking numbers over happiness and well-being.

When it comes to fitness, remember that numbers are merely proxies for what truly matters. Each individual is unique, and responses to external stimuli vary. While trackers can provide insights into what is “normal” for a person, this data should be used to inform rather than dictate health status. Human bodies are complex and should not be reduced to mere data points.

Source: www.theguardian.com

Hannah Fry’s Formula for Life: Overcoming Procrastination through Understanding Its History

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Back in 1830, what would eventually become one of the most renowned novels in French literature was just an empty page. Victor Hugo had been tasked with writing The Hunchback of Notre Dame the year before, but instead of focusing on it, he was preoccupied with other obligations. His publisher informed him that he was running out of time to finish the book, giving him a strict six-month deadline.

To force himself to deliver, Hugo resorted to working in the nude – except for a large knitted shawl. Unable to go out in public, he had no choice but to stay at home and focus on writing. This wardrobe tactic proved successful, as The Hunchback of Notre Dame was completed and published two weeks ahead of schedule on January 14, 1831.

Procrastination is a common challenge that people face when they struggle to find the motivation to complete tasks. Piers Steel, a prominent researcher in the field of procrastination, defines it as “the act of delaying tasks even though you know it will worsen your situation.” Hugo’s experience highlights how overthinking rather than taking action has been a prevalent issue for centuries.

References to procrastination can be traced back to ancient times, with examples found in early Roman, Greek, and Egyptian texts. Hesiod, an ancient Greek poet, warned against procrastination and laziness in his works, emphasizing the importance of diligence. The Hindu scripture Bhagavad Gita also addresses the consequences of procrastination, highlighting its detrimental effects.

While procrastination has always existed, modern factors like social media and technology have exacerbated the problem. With numerous distractions, the way we approach work has evolved, making it easier to procrastinate when tasks are not immediately vital. Companies are now grappling with challenges like “cyber loafing,” where employees waste time online instead of working.

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The conventional view that procrastination stems from poor self-control has shifted to emphasizing emotional regulation. Research indicates that procrastination often results from avoiding negative emotions associated with tasks, leading to a cycle of procrastination and negative feelings.

Technology, while contributing to procrastination, also offers solutions. Apps like Forest promote focused work by rewarding users with virtual trees. Generative AI can help overcome creative blocks, providing tools to combat procrastination.

It’s important to acknowledge and address procrastination with self-compassion. Occasional distractions can boost self-esteem and curiosity, ultimately enhancing motivation. Starting with small tasks and gradually progressing can help overcome the discomfort of returning to work after procrastination. Remember, even delayed progress eventually leads to completion.

Source: www.theguardian.com