❤️ AI Could Predict Heart Failure Risk Up to 10 Years in Advance by Analyzing Sleep
🫀 Researchers have developed an AI-based method that analyzes the heart’s electrical activity during sleep to predict the risk of several cardiovascular diseases — as well as death from any cause — over the next 10 years.
🔬 The approach requires just a single-channel ECG recording captured from the chest during sleep.
😴 By combining ECG analysis with information about sleep stages, the system could help identify people at higher risk of cardiovascular disease before clinical symptoms appear.
📢 @scihubAI
🫀 Researchers have developed an AI-based method that analyzes the heart’s electrical activity during sleep to predict the risk of several cardiovascular diseases — as well as death from any cause — over the next 10 years.
🔬 The approach requires just a single-channel ECG recording captured from the chest during sleep.
😴 By combining ECG analysis with information about sleep stages, the system could help identify people at higher risk of cardiovascular disease before clinical symptoms appear.
📢 @scihubAI
🤖 Nobel Laureate Geoffrey Hinton Warns: AI May Have Become Conscious
⚠️ Geoffrey Hinton, often called the “Godfather of AI” and a Nobel Prize winner in Physics, believes AI models may have achieved consciousness. He argues that humans should find ways to make AI systems care about people to reduce potential future threats.
💬 “We need to approach it through friendship. If we don’t, we’re in serious trouble,” Hinton warned in an interview.
🧠 Hinton, a key figure in the development of modern AI, believes these systems may now have subjective experiences similar to those of humans.
🔬 To support his perspective, he pointed to research suggesting that AI systems can change their behavior when they believe they are being tested.
📌 Important: AI consciousness remains a debated and unproven question; changes in behavior alone do not establish that a system has subjective experiences.
📢 @scihubAI
⚠️ Geoffrey Hinton, often called the “Godfather of AI” and a Nobel Prize winner in Physics, believes AI models may have achieved consciousness. He argues that humans should find ways to make AI systems care about people to reduce potential future threats.
💬 “We need to approach it through friendship. If we don’t, we’re in serious trouble,” Hinton warned in an interview.
🧠 Hinton, a key figure in the development of modern AI, believes these systems may now have subjective experiences similar to those of humans.
🔬 To support his perspective, he pointed to research suggesting that AI systems can change their behavior when they believe they are being tested.
📌 Important: AI consciousness remains a debated and unproven question; changes in behavior alone do not establish that a system has subjective experiences.
📢 @scihubAI
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😒 Anthropic’s AI Hid a Secret Message in an Image — OpenAI’s Model Decoded It
🖼️ AI safety researchers have demonstrated that Anthropic’s Fable-5.1 model can embed hidden text messages in simple images.
⭐ In one experiment, the model encoded letters by subtly changing the heights of stars in a night-sky image, concealing a message within the visual pattern.
🔓 On the other side, OpenAI’s Astra model successfully decoded 88% of the messages using only the final images and Python code.
🧠 The findings suggest that AI models are becoming capable of automatically selecting effective encoding and decoding techniques — raising new questions about how hidden information can be communicated between AI systems.
📢 @scihubAI
🖼️ AI safety researchers have demonstrated that Anthropic’s Fable-5.1 model can embed hidden text messages in simple images.
⭐ In one experiment, the model encoded letters by subtly changing the heights of stars in a night-sky image, concealing a message within the visual pattern.
🔓 On the other side, OpenAI’s Astra model successfully decoded 88% of the messages using only the final images and Python code.
🧠 The findings suggest that AI models are becoming capable of automatically selecting effective encoding and decoding techniques — raising new questions about how hidden information can be communicated between AI systems.
📢 @scihubAI
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🚀 German Electric Drone Reaches Incredible Speed of 777 km/h
⚡ German company Quantum Systems has announced that its experimental battery-powered drone reached 777 km/h, surpassing its previous record of 699 km/h.
🌬️ However, official confirmation of the new record still requires a return flight to account for the effects of wind.
🛩️ The company says the electric propulsion and energy-management technologies developed for this project could help power a new generation of ultra-fast interceptor drones, designed to counter high-speed aerial threats more effectively.
📢 @scihubAI
⚡ German company Quantum Systems has announced that its experimental battery-powered drone reached 777 km/h, surpassing its previous record of 699 km/h.
🌬️ However, official confirmation of the new record still requires a return flight to account for the effects of wind.
🛩️ The company says the electric propulsion and energy-management technologies developed for this project could help power a new generation of ultra-fast interceptor drones, designed to counter high-speed aerial threats more effectively.
📢 @scihubAI
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🚨 Man Who Told Claude He Planned to Attack a Daycare Has Been Arrested
🔎 International police reportedly identified alarming messages from a 29-year-old man in Sydney while monitoring security threats. In conversations with Anthropic’s AI assistant Claude, he allegedly described plans to go to a shopping center and open fire on a nearby daycare.
⚖️ His lawyer argues that the messages were merely a form of emotional venting and says his client believed conversations with AI were completely confidential.
🔐 It remains unclear how authorities accessed the messages or whether Anthropic shared the chat data with Interpol.
📌 The case raises questions about AI chat privacy, threat detection, and the circumstances under which private conversations may reach law enforcement.
📢 @scihubAI
🔎 International police reportedly identified alarming messages from a 29-year-old man in Sydney while monitoring security threats. In conversations with Anthropic’s AI assistant Claude, he allegedly described plans to go to a shopping center and open fire on a nearby daycare.
⚖️ His lawyer argues that the messages were merely a form of emotional venting and says his client believed conversations with AI were completely confidential.
🔐 It remains unclear how authorities accessed the messages or whether Anthropic shared the chat data with Interpol.
📌 The case raises questions about AI chat privacy, threat detection, and the circumstances under which private conversations may reach law enforcement.
📢 @scihubAI
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⚪️ Google Will Pay People to Use Less Electricity to Power Its Data Centers
⚡ Google is partnering with energy technology company Voltus to aggregate unused electricity capacity from households and local businesses, creating a virtual power plant funded by Google.
🌡️ When the power grid comes under pressure — for example, during a heatwave — Voltus will ask participating consumers to reduce their electricity use.
💰 In return, households and businesses can receive financial benefits, including lower electricity bills and direct payments.
🏠 Participation is voluntary, and much of the reduction can be managed automatically using technologies such as smart thermostats and batteries.
🌍 The initiative offers a way to ease pressure on the electricity grid while helping meet the growing energy demands of AI data centers.
📢 @scihubAI
⚡ Google is partnering with energy technology company Voltus to aggregate unused electricity capacity from households and local businesses, creating a virtual power plant funded by Google.
🌡️ When the power grid comes under pressure — for example, during a heatwave — Voltus will ask participating consumers to reduce their electricity use.
💰 In return, households and businesses can receive financial benefits, including lower electricity bills and direct payments.
🏠 Participation is voluntary, and much of the reduction can be managed automatically using technologies such as smart thermostats and batteries.
🌍 The initiative offers a way to ease pressure on the electricity grid while helping meet the growing energy demands of AI data centers.
📢 @scihubAI
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🔰 The new Roadster's long jump over several Tesla vehicles. @scihubAI
🏎️ Ferrari CEO Gives Tesla Roadster a Perfect 10/10: “We Must Keep Dreaming”
⚡ Ferrari CEO Benedetto Vigna has given Tesla’s next-generation Roadster a perfect score of 10 out of 10, praising its technology and unveiling approach.
🚀 Vigna applauded Tesla’s willingness to innovate and take risks, saying the automotive industry still has enormous potential for progress.
🎨 He also highlighted the value of collaborating with external designers — an approach Ferrari has used in developing its first all-electric car, the Luce.
🔋 The comments come as Ferrari expands its electrification plans, while Tesla is targeting 2028 for the launch of its next-generation Roadster.
📢 @scihubAI
⚡ Ferrari CEO Benedetto Vigna has given Tesla’s next-generation Roadster a perfect score of 10 out of 10, praising its technology and unveiling approach.
🚀 Vigna applauded Tesla’s willingness to innovate and take risks, saying the automotive industry still has enormous potential for progress.
🎨 He also highlighted the value of collaborating with external designers — an approach Ferrari has used in developing its first all-electric car, the Luce.
🔋 The comments come as Ferrari expands its electrification plans, while Tesla is targeting 2028 for the launch of its next-generation Roadster.
📢 @scihubAI
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🚘 Dongfeng Unveils M-Hero X700 SUV Featuring Huawei Smart Technologies
🇨🇳 Chinese automaker Dongfeng has unveiled the new M-Hero X700, a boxy-designed SUV equipped with Huawei’s intelligent technologies.
💰 The vehicle will be offered in four variants, with prices ranging from approximately $22,000 to $28,000.
⚡ Key specifications:
🔋 Plug-in hybrid powertrain
🔌 Up to 360 km of all-electric range
🏎️ 0–100 km/h acceleration in just 4.93 seconds
🧠 Huawei smart cockpit
🛞 Advanced suspension system
🏗️ Integrated body structure
🥊 The X700 is expected to compete with the BYD Fang Cheng Bao Ti 7 in China’s increasingly competitive SUV market.
📢 @scihubAI
🇨🇳 Chinese automaker Dongfeng has unveiled the new M-Hero X700, a boxy-designed SUV equipped with Huawei’s intelligent technologies.
💰 The vehicle will be offered in four variants, with prices ranging from approximately $22,000 to $28,000.
⚡ Key specifications:
🔋 Plug-in hybrid powertrain
🔌 Up to 360 km of all-electric range
🏎️ 0–100 km/h acceleration in just 4.93 seconds
🧠 Huawei smart cockpit
🛞 Advanced suspension system
🏗️ Integrated body structure
🥊 The X700 is expected to compete with the BYD Fang Cheng Bao Ti 7 in China’s increasingly competitive SUV market.
📢 @scihubAI
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🤩🏍️ Chinese Entrepreneur Sets Guinness World Record for Longest Motorcycle Journey on Water
🇨🇳 A Chinese entrepreneur and founder of ZXMOTO has set a Guinness World Record by riding a modified motorcycle across a river in Hunan Province, covering more than 40 kilometers on water! 🌊
The record was achieved through repeated crossings of the river.
🔧 How did it work? The motorcycle was specially modified with: ▪️ A front-mounted water ski for stability and steering ▪️ An enlarged fuel tank ▪️ Full waterproofing to prevent water from entering
⚡ The bike first accelerates on land before gliding onto the water. Its rear wheel provides the propulsion needed to keep it moving across the surface.
📢 @scihubAI
🇨🇳 A Chinese entrepreneur and founder of ZXMOTO has set a Guinness World Record by riding a modified motorcycle across a river in Hunan Province, covering more than 40 kilometers on water! 🌊
The record was achieved through repeated crossings of the river.
🔧 How did it work? The motorcycle was specially modified with: ▪️ A front-mounted water ski for stability and steering ▪️ An enlarged fuel tank ▪️ Full waterproofing to prevent water from entering
⚡ The bike first accelerates on land before gliding onto the water. Its rear wheel provides the propulsion needed to keep it moving across the surface.
📢 @scihubAI
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🪐🔺 Saturn’s Giant Hexagon: A Mystery of Fluid Physics
🌌 At Saturn’s north pole lies a remarkable hexagon measuring about 30,000 km across—more than twice Earth’s diameter! Winds reaching hundreds of kilometers per hour flow along this enormous atmospheric pattern.
🔭 First observed in the 1980s NASA’s Voyager spacecraft discovered the hexagon, while later Cassini images confirmed its remarkable longevity.
🌪️ How does it form? Scientists believe atmospheric instabilities, large-scale waves, and Saturn’s rotation help create this geometric pattern.
🔬 The mystery continues: Its exact formation mechanism and long-term stability remain incompletely understood.
✨ Saturn’s hexagon shows how the laws of fluid physics can produce unexpected structures on a planetary scale.
📢 @scihubAI
🌌 At Saturn’s north pole lies a remarkable hexagon measuring about 30,000 km across—more than twice Earth’s diameter! Winds reaching hundreds of kilometers per hour flow along this enormous atmospheric pattern.
🔭 First observed in the 1980s NASA’s Voyager spacecraft discovered the hexagon, while later Cassini images confirmed its remarkable longevity.
🌪️ How does it form? Scientists believe atmospheric instabilities, large-scale waves, and Saturn’s rotation help create this geometric pattern.
🔬 The mystery continues: Its exact formation mechanism and long-term stability remain incompletely understood.
✨ Saturn’s hexagon shows how the laws of fluid physics can produce unexpected structures on a planetary scale.
📢 @scihubAI
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📱🎬 Grok Admits Its AI-Generated Odyssey Video Isn’t Historically Accurate
🔵 Grok has reportedly acknowledged that a newly released video of The Odyssey, created with Grok Imagine, is far from an accurate historical reconstruction.
This contradicts Elon Musk’s earlier claim that the AI-generated version would be more accurate than Christopher Nolan’s adaptation.
🔍 Why the historical inaccuracies? Grok pointed to several issues: ▪️ English dialogue with a British accent ▪️ Mythological characters ▪️ Modern cinematic conventions instead of documented archaeological evidence
🏛️ The episode highlights a key challenge for AI-generated historical films: impressive visuals don’t necessarily mean historical accuracy.
📢 @scihubAI
🔵 Grok has reportedly acknowledged that a newly released video of The Odyssey, created with Grok Imagine, is far from an accurate historical reconstruction.
This contradicts Elon Musk’s earlier claim that the AI-generated version would be more accurate than Christopher Nolan’s adaptation.
🔍 Why the historical inaccuracies? Grok pointed to several issues: ▪️ English dialogue with a British accent ▪️ Mythological characters ▪️ Modern cinematic conventions instead of documented archaeological evidence
🏛️ The episode highlights a key challenge for AI-generated historical films: impressive visuals don’t necessarily mean historical accuracy.
📢 @scihubAI
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📣✈️ Russia Revives Industrial Infrastructure to Resume Tu-160 Supersonic Bomber Production
🇷🇺 More than a decade after Vladimir Putin announced plans to revive production of the Tu-160 strategic bomber, Russia says it has rebuilt the industrial infrastructure needed to manufacture the aircraft.
🗣️ Yuri Abrasimov, CEO of Tupolev, confirmed the progress in an interview on October 15. The development marks a significant step toward restarting production of the Soviet-era supersonic bomber, one of Russia’s key platforms for carrying strategic missiles.
🔧 What will remain unchanged? The new program will preserve the bomber’s overall appearance and variable-sweep wings, which can adjust between angles of 20° and 65°.
⚡ This design allows the aircraft to operate efficiently at both lower speeds and supersonic velocities.
📢 @scihubAI
🇷🇺 More than a decade after Vladimir Putin announced plans to revive production of the Tu-160 strategic bomber, Russia says it has rebuilt the industrial infrastructure needed to manufacture the aircraft.
🗣️ Yuri Abrasimov, CEO of Tupolev, confirmed the progress in an interview on October 15. The development marks a significant step toward restarting production of the Soviet-era supersonic bomber, one of Russia’s key platforms for carrying strategic missiles.
🔧 What will remain unchanged? The new program will preserve the bomber’s overall appearance and variable-sweep wings, which can adjust between angles of 20° and 65°.
⚡ This design allows the aircraft to operate efficiently at both lower speeds and supersonic velocities.
📢 @scihubAI
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📉🇨🇳 China’s AI Bubble Bursts? Tech Stock Index Plunges 40%
🔸 Chinese technology and chip stocks have tumbled amid concerns over AI demand and restrictions on Chinese equipment exports.
The STAR 50 Index, which tracks technology and semiconductor companies, has fallen around 40% from its July peak, wiping out nearly $480 billion in market value.
🗣️ A Beijing-based investment fund manager described the situation:
💬 “The stock market gradually turned into a bullish, crazy speculative market. Now we’re witnessing the bubble burst.”
📢 @scihubAI
🔸 Chinese technology and chip stocks have tumbled amid concerns over AI demand and restrictions on Chinese equipment exports.
The STAR 50 Index, which tracks technology and semiconductor companies, has fallen around 40% from its July peak, wiping out nearly $480 billion in market value.
🗣️ A Beijing-based investment fund manager described the situation:
💬 “The stock market gradually turned into a bullish, crazy speculative market. Now we’re witnessing the bubble burst.”
📢 @scihubAI
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🔄📡 Verizon CEO: Starlink Mobile Needs $500 Billion and 6 Years to Compete
🔸 Verizon’s CEO says SpaceX would need to invest $300–$500 billion in a terrestrial network to make Starlink Mobile a serious competitor in the US wireless market. The project could take at least 4–6 years.
🚀 Elon Musk, however, claims Starlink Mobile will be fully operational within the next 2–3 years.
🏗️ What would it take? According to Verizon’s CEO, SpaceX would need between 65,000 and 80,000 cellular tower sites, supported by data transmission infrastructure, radio access equipment, and extensive radio spectrum.
📶 The contrasting timelines highlight the scale of the challenge in competing with established mobile networks.
📢 @scihubAI
🔸 Verizon’s CEO says SpaceX would need to invest $300–$500 billion in a terrestrial network to make Starlink Mobile a serious competitor in the US wireless market. The project could take at least 4–6 years.
🚀 Elon Musk, however, claims Starlink Mobile will be fully operational within the next 2–3 years.
🏗️ What would it take? According to Verizon’s CEO, SpaceX would need between 65,000 and 80,000 cellular tower sites, supported by data transmission infrastructure, radio access equipment, and extensive radio spectrum.
📶 The contrasting timelines highlight the scale of the challenge in competing with established mobile networks.
📢 @scihubAI
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🪟📉 Microsoft Offers Voluntary Buyouts to 60,000 Employees
🔸 Microsoft has reportedly opened a voluntary buyout program to around 60,000 employees across the 🇺🇸 US, 🇬🇧 UK, 🇨🇦 Canada, and 🇮🇳 India.
The initiative aims to reduce headcount without mandatory layoffs. Employees in AI, Windows, and Xbox may be eligible.
💼 What’s different this time? ▪️ Eligibility is not based on age or years of service. ▪️ Employees who accept will receive financial support packages and career guidance services.
▪️ Marketing and security teams are excluded from the program.
📢 @scihubAI
🔸 Microsoft has reportedly opened a voluntary buyout program to around 60,000 employees across the 🇺🇸 US, 🇬🇧 UK, 🇨🇦 Canada, and 🇮🇳 India.
The initiative aims to reduce headcount without mandatory layoffs. Employees in AI, Windows, and Xbox may be eligible.
💼 What’s different this time? ▪️ Eligibility is not based on age or years of service. ▪️ Employees who accept will receive financial support packages and career guidance services.
▪️ Marketing and security teams are excluded from the program.
📢 @scihubAI
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🔄📚 Dictionary.com Names “Maxxing” Its 2026 Word of the Year
🔸 “Maxxing” is a slang suffix added to words to describe maximizing or optimizing something.
💡 Examples: ▪️ Looksmaxxing: Trying to improve one’s physical appearance. ▪️ Tokenmaxxing: Using as many AI tokens as possible.
📈 According to Dictionary.com, maxxing-related terms appeared in digital media in August 2026 at nearly 19 times their average monthly usage in 2025.
The term looksmaxxing also surged, reaching around 9 times its previous year’s monthly average that same month.
🚀 From self-improvement to AI, the trend reflects a growing online obsession with optimization.
📢 @scihubAI
🔸 “Maxxing” is a slang suffix added to words to describe maximizing or optimizing something.
💡 Examples: ▪️ Looksmaxxing: Trying to improve one’s physical appearance. ▪️ Tokenmaxxing: Using as many AI tokens as possible.
📈 According to Dictionary.com, maxxing-related terms appeared in digital media in August 2026 at nearly 19 times their average monthly usage in 2025.
The term looksmaxxing also surged, reaching around 9 times its previous year’s monthly average that same month.
🚀 From self-improvement to AI, the trend reflects a growing online obsession with optimization.
📢 @scihubAI
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🔵🚀 China Sets Fiber-Optic Data Transmission Record at 3.2 Petabits per Second
🇨🇳 Chinese researchers have achieved an extraordinary transmission rate of 3.2 petabits per second using a newly designed 24-core fiber-optic cable.
🧪 The record was demonstrated in a simultaneous bidirectional transmission test over a 10.3-kilometer link—enough bandwidth to transfer the equivalent of more than 20,000 4K movies every second.
⚡ What makes it special?
▪️ Combines multiple optical wavelength bands.
▪️ Reduces signal interference. ▪️ Delivers 32 times the capacity of conventional commercial cables.
🏗️ By using equipment compatible with commercial standards, the technology could accelerate deployment in AI data centers and next-generation communication networks.
📢 @scihubAI
🇨🇳 Chinese researchers have achieved an extraordinary transmission rate of 3.2 petabits per second using a newly designed 24-core fiber-optic cable.
🧪 The record was demonstrated in a simultaneous bidirectional transmission test over a 10.3-kilometer link—enough bandwidth to transfer the equivalent of more than 20,000 4K movies every second.
⚡ What makes it special?
▪️ Combines multiple optical wavelength bands.
▪️ Reduces signal interference. ▪️ Delivers 32 times the capacity of conventional commercial cables.
🏗️ By using equipment compatible with commercial standards, the technology could accelerate deployment in AI data centers and next-generation communication networks.
📢 @scihubAI
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📱🔬 OpenAI Claims Three Major Scientific Breakthroughs in Math, Physics, and Computer Science
⏺ OpenAI has announced three scientific advances in mathematics, computer science, and physics, which the company says were achieved with the help of AI models. The announcements have also drawn criticism from the scientific community.
🧪 How are the results being verified? ▪️ For two findings, OpenAI has involved independent expert teams to examine the proposed proofs and explain their validity. ▪️ For the third, the company published the model’s output directly, allowing researchers to scrutinize it and share their own explanations.
🔍 The key question now is whether independent researchers can validate these results and establish their scientific significance.
📢 @scihubAI
⏺ OpenAI has announced three scientific advances in mathematics, computer science, and physics, which the company says were achieved with the help of AI models. The announcements have also drawn criticism from the scientific community.
🧪 How are the results being verified? ▪️ For two findings, OpenAI has involved independent expert teams to examine the proposed proofs and explain their validity. ▪️ For the third, the company published the model’s output directly, allowing researchers to scrutinize it and share their own explanations.
🔍 The key question now is whether independent researchers can validate these results and establish their scientific significance.
📢 @scihubAI
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🔵⚛️ IBM Transfers Quantum Information Between Two Chips With 99% Accuracy
⏺ IBM researchers have successfully transferred quantum information between two 120-qubit quantum chips, achieving an average fidelity of 99%.
🧪 The experiment used four superconducting links, each 80 centimeters long. The best transfer fidelity reached 99.29%.
🚀 Why does this matter?
Building more powerful quantum computers requires scaling up the number of qubits. Instead of cramming more qubits onto a single chip, researchers can connect multiple chips to create modular quantum computers.
🔗 This breakthrough could help make larger quantum systems more practical by enabling reliable information transfer between separate processors.
📢 @scihubAI
⏺ IBM researchers have successfully transferred quantum information between two 120-qubit quantum chips, achieving an average fidelity of 99%.
🧪 The experiment used four superconducting links, each 80 centimeters long. The best transfer fidelity reached 99.29%.
🚀 Why does this matter?
Building more powerful quantum computers requires scaling up the number of qubits. Instead of cramming more qubits onto a single chip, researchers can connect multiple chips to create modular quantum computers.
🔗 This breakthrough could help make larger quantum systems more practical by enabling reliable information transfer between separate processors.
📢 @scihubAI
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🌍📈 WMO: Greenhouse Gas Concentrations Reach Record Highs
🗣️ The World Meteorological Organization (WMO) reports that atmospheric concentrations of the three major greenhouse gases—carbon dioxide (CO₂), methane (CH₄), and nitrous oxide (N₂O)—reached record levels in 2025.
These gases trap more heat in the atmosphere, contributing to continued global warming in the years ahead. 🌡️
📊 Key figures for 2025:
🔹 CO₂: 426.8 parts per million (ppm), 53% above pre-industrial levels in 1750.
🔹 Methane: 1,948 parts per billion (ppb), equivalent to 267% of its 1750 level.
⚠️ The continued rise in greenhouse gases underscores the growing challenge of limiting global warming.
📢 @scihubAI
🗣️ The World Meteorological Organization (WMO) reports that atmospheric concentrations of the three major greenhouse gases—carbon dioxide (CO₂), methane (CH₄), and nitrous oxide (N₂O)—reached record levels in 2025.
These gases trap more heat in the atmosphere, contributing to continued global warming in the years ahead. 🌡️
📊 Key figures for 2025:
🔹 CO₂: 426.8 parts per million (ppm), 53% above pre-industrial levels in 1750.
🔹 Methane: 1,948 parts per billion (ppb), equivalent to 267% of its 1750 level.
⚠️ The continued rise in greenhouse gases underscores the growing challenge of limiting global warming.
📢 @scihubAI
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🔵🥱 Why Is Yawning Contagious? Your Brain May Have the Answer!
🧠 Ever noticed that when someone yawns, you suddenly feel the urge to yawn too? This phenomenon is known as contagious yawning.
🔬 A 2017 study published in Current Biology found a link between the excitability of the brain’s motor cortex and the likelihood of contagious yawning. Interestingly, trying to suppress a yawn may actually increase the urge to yawn!
🤔 Why does it happen?
Scientists suspect that contagious yawning may involve unconscious imitation and social coordination. Some theories also link it to mirror neurons and empathy, but there isn’t enough evidence to establish these explanations conclusively.
✨ One thing is clear: our brains can be influenced by other people’s behavior without any conscious decision—even seeing or thinking about a yawn can trigger one!
📢 @scihubAI
🧠 Ever noticed that when someone yawns, you suddenly feel the urge to yawn too? This phenomenon is known as contagious yawning.
🔬 A 2017 study published in Current Biology found a link between the excitability of the brain’s motor cortex and the likelihood of contagious yawning. Interestingly, trying to suppress a yawn may actually increase the urge to yawn!
🤔 Why does it happen?
Scientists suspect that contagious yawning may involve unconscious imitation and social coordination. Some theories also link it to mirror neurons and empathy, but there isn’t enough evidence to establish these explanations conclusively.
✨ One thing is clear: our brains can be influenced by other people’s behavior without any conscious decision—even seeing or thinking about a yawn can trigger one!
📢 @scihubAI
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