Scientists at Cornell University discovered how to cut onions without causing tears. The study found that using a sharp knife and cutting slowly can help reduce the release of tear-inducing chemicals. This research also suggests that keeping knives sharp can prevent the spread of bacteria during food preparation.
Key Facts
Researchers found tear-inducing chemicals in onions are released due to cell pressure when cutting.
Sharp knives and slow cutting can minimize chemical release, reducing tears.
The discovery was published in the journal Proceedings of the National Academies of Science.
Blunt and fast cutting increases the spread of droplets that contain onion chemicals.
The study showed droplets can eject at speeds up to 89 miles per hour.
Sharp knives not only reduce tears but also help prevent the spread of bacteria.
Onion mist can launch pathogens far, highlighting the importance of sharp knives for safety.
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The article discusses a warning made by Professor Stephen Hawking in 2014 about the risks of artificial intelligence (AI), which has gained attention as AI-generated videos of public figures go viral. Concerns are rising about the misuse of AI technology, particularly in creating fake images and videos that look real.
Key Facts
Stephen Hawking warned in 2014 that full AI development could potentially end the human race.
AI-generated videos of public figures, such as Stephen Hawking, have become popular online.
A 2024 study found image and video creation using AI was common and often used for creating fake content.
A 2023 study from the University of Waterloo found only 61% of people could accurately identify AI-generated images.
OpenAI's Sora 2 video generator, launched in September, aims to prevent videos of real individuals without permission.
Some users have found ways to create videos of deceased public figures despite these restrictions.
Zelda Williams, daughter of Robin Williams, has publicly requested not to receive AI-generated videos of her late father.
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During a livestream, Hasan Piker, a well-known online personality, addressed a viral incident involving his dog. The dog yelped, leading some viewers to accuse Piker of mistreatment. Piker explained that the dog's yelp was likely due to accidental reasons and responded to the accusations during the stream.
Key Facts
Hasan Piker is a popular left-wing livestreamer.
His dog yelped during a livestream, causing controversy online.
Some people accused Piker of abusing his dog.
Piker explained that the yelp was accidental, either from the dog jumping off a bed or hitting her foot.
A clip of Piker addressing these accusations has been viewed over 420,000 times on X.
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The AI industry is seeing companies that make AI and those providing the infrastructure merge and collaborate closely. OpenAI has made a significant deal with AMD involving large investments and partnerships, and other major tech companies like Nvidia, Intel, Google, and Amazon are also involved in similar collaborations. The U.S. government is participating as well, providing funds for domestic chip production through initiatives like the CHIPS Act.
Key Facts
The lines between AI companies and infrastructure providers are becoming less clear as they collaborate more.
OpenAI has made a significant investment deal with AMD involving buying microprocessors and a stake in the company.
Nvidia plans to invest up to $100 billion in OpenAI to build more data centers.
OpenAI has also received financial backing from companies like Oracle, SoftBank, and from the UAE for data center projects.
The U.S. government is funding domestic chipmaking through the CHIPS Act and has taken a stake in Intel through CHIPS grants.
The complex financial dealings among AI companies are becoming harder for investors to follow.
There is concern that the close financial ties between AI companies could amplify any negative impacts if one company experiences difficulties.
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The White House is proposing new changes to the H-1B visa program, which allows U.S. companies to hire highly skilled foreign workers. These changes focus on tightening eligibility, increasing oversight, and protecting U.S. workers' wages. The plan aims to improve the program's integrity and could affect sectors like technology, healthcare, and research.
Key Facts
The H-1B visa allows U.S. companies to employ foreign nationals in specialized jobs.
The program is limited to 65,000 visas yearly, with an extra 20,000 for advanced degree holders.
Proposed changes include stricter definitions for "specialty occupations."
There may be new limits on exemptions from the visa cap.
Increased supervision is planned for companies placing H-1B workers at other firms.
The government wants to ensure employers comply with wage and labor conditions.
A $100,000 fee for certain H-1B petitions has already been introduced.
Supporters say the changes will reduce program misuse and protect U.S. jobs.
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The article discusses concerns about secrecy in artificial intelligence (AI) development, comparing it to historical secrecy around nuclear weapons. It suggests that keeping AI advancements secret could lead to competition resembling an arms race. The authors propose a system of partial sharing to reduce competition and share benefits while maintaining some necessary secrecy.
Key Facts
The article compares AI secrecy to the secrecy of nuclear weapons development during and after World War II.
Niels Bohr believed that openness and trust could prevent an arms race but was not supported at the time.
The article claims that AI is difficult to contain because it is easily copied and spread.
The U.S. and China are currently in competition over AI advancements.
Export controls on AI technology are reportedly becoming less effective.
The authors suggest "partial sharing" to manage competition and ensure mutual benefits in AI development.
They propose creating international testbeds for AI models to ensure transparency and shared understanding.
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An Indian messaging app named Arattai, developed by Zoho, has recently seen a large increase in downloads in India. The rise is partly due to a government campaign promoting the use of locally made products. Although Arattai has gained attention, it still faces challenges in competing with WhatsApp, especially concerning its vast user base.
Key Facts
Arattai is an Indian messaging app made by tech company Zoho.
The app saw a surge of seven million downloads in a week, according to Zoho.
The Indian government's push for self-reliance has encouraged the use of local apps.
India's Prime Minister and ministers have promoted Arattai as part of this push.
The app offers similar features to WhatsApp, like messaging and calls.
Despite gains, Arattai's user base is much smaller than WhatsApp's 500 million active users in India.
Over 95% of Arattai users are based in India, according to Sensor Tower.
Concerns have been raised about data privacy on Arattai.
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Xpeng is getting ready to sell its flying cars, planning to deliver them by early 2026. The company’s flying car, called the X3-F, has been approved by Chinese aviation authorities and completed its first flight in 2024. The vehicle is designed for easy piloting and features advanced materials and technology.
Key Facts
Xpeng is a company preparing to sell flying cars.
The flying car is known as the X3-F or "Land Aircraft Carrier Air Module."
The Civil Aviation Administration of China has approved this flying car.
The car completed its first flight above Shanghai in December 2024.
It has advanced features like a three-axle, six-wheel drive system and 800-volt electric architecture.
The vehicle is made from carbon fiber, which is lighter than traditional materials.
A license is required to fly these cars in China, and they operate below 3,000 feet.
Xpeng plans to start delivering the cars by early 2026 and has 5,000 pre-orders.
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Researchers at the University of Kent used artificial intelligence (AI) to find two possible cave entrances on the Moon. These caves could help future space missions by providing shelter or water sources.
Key Facts
AI found two potential cave entrances on the Moon.
These caves could help humans survive on future space missions.
The Bel'kovich A Pit is near the Moon's north pole and might be a water source.
The South Marius Hills Pit is in an area with many lava tubes.
The AI model scanned NASA images to find the caves.
The AI is called Essa, short for "entrances to sub-surface areas."
The caves might protect against radiation and micrometeorite impacts.
This finding could lead to using these caves as bases for Moon or Mars missions.
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AZ Maria Middelares Hospital in Belgium is recognized in Newsweek's 2026 World's Best Smart Hospitals ranking for its use of advanced technology in health care. The hospital focuses on innovation through digital solutions, data-driven health care, and partnerships to enhance patient care. This includes the use of wearables like the Corsano bracelet and robotics in medical procedures.
Key Facts
AZ Maria Middelares is the only Belgian hospital on Newsweek's 2026 World's Best Smart Hospitals list.
The hospital uses digital solutions, combining virtual technology with physical care.
It invests in a data and cloud infrastructure for analyzing patient information to provide personalized care.
The Corsano bracelet monitors vital signs of heart surgery patients at home.
The hospital was the first in Belgium to use a Da Vinci robot for complex surgeries with minimal incisions.
An innovation hub, WATT The Health, is part of Maria Middelares' efforts to collaborate and innovate in health care with other organizations.
Preventive care and lifestyle medicine are increasing focus areas to help patients stay healthy longer.
Robotics are used in both surgical and logistical operations to improve efficiency and care.
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The article discusses Hasan Piker, a left-wing streamer, and his views on the current state of free speech. Piker shares his thoughts in a conversation with NPR's Leila Fadel.
Key Facts
Hasan Piker is a left-wing Twitch streamer.
Piker refers to himself as a counterpart to the late Charlie Kirk, a conservative figure.
The discussion focuses on free speech issues.
Leila Fadel from NPR conducts the interview.
The conversation is part of a broader discussion on free speech in the digital age.
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Scammers are using artificial intelligence (AI) to make fake online businesses that trick people into buying cheap goods. These businesses use AI-generated images to make themselves look like family-run shops in the UK, but they actually ship items from Asia. Social media platforms and review sites have been involved in highlighting and dealing with these scams.
Key Facts
Scammers use AI-generated images and false stories to pretend to be small UK businesses.
Websites like "C'est La Vie" and "Mabel & Daisy" claim to be UK-based but ship from China and Hong Kong.
Over 500 negative reviews on Trustpilot report high prices for poor-quality goods.
Shoppers often find these scams through ads on Facebook.
A company, "C'est La Vie", claimed to have a 29-year history with a tragic backstory to attract buyers.
The Advertising Standards Agency has banned similar misleading ads.
Experts in AI have noticed that the images used by these websites look too perfect and staged.
Scam businesses harm the reputation of legitimate local businesses.
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Tesla revealed cheaper versions of its Model Y SUV and Model 3 sedan, pricing them at $39,990 and $36,990. The goal is to boost sales as the company faces more competition and its market share decreases.
Key Facts
Tesla unveiled new, more affordable versions of the Model Y SUV and Model 3 sedan.
The Model Y is priced at $39,990, while the Model 3 costs $36,990.
The announcement is a response to increasing competition and slower sales.
CEO Elon Musk had previously mentioned plans for a mass-market vehicle but canceled an all-new $25,000 EV last year.
U.S. EV tax credits ended last month, effectively raising prices by $7,500.
Tesla's market performance affected, with an almost 4% drop in stock price on Wall Street.
The company plans to roll out more affordable vehicles in the future, including a stripped-down Model 3.
Tesla aims to deliver 20 million vehicles over the next decade.
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Two men have been arrested for allegedly carrying out a cyber-attack on nursery schools in London. The arrests took place in Bishop's Stortford, Hertfordshire, and the accused are suspected of misusing computers and blackmailing.
Key Facts
Two men were arrested regarding a cyber-attack on London nursery schools.
The arrests occurred in Bishop's Stortford, Hertfordshire.
The suspects are 17 and 22 years old.
They are suspected of computer misuse, which means using computers in a way that is not allowed.
They are also suspected of blackmail, which involves threatening to reveal information unless demands are met.
The Metropolitan Police are handling the investigation.
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A class action lawsuit in Italy targets Meta and TikTok, aiming to protect children from potential social media harm. The article also discusses online influencers in African agriculture, a new maritime AI communication system, and drone technology to fight malaria.
Key Facts
A lawsuit in Italy involves Meta and TikTok, focusing on child safety in social media.
Lawyers involved seek to protect young children from potential harm caused by these platforms.
The story covers "agri-influencers" in Africa who use social media to promote farming.
A new AI system is being tested for improved communication in maritime settings.
A Japanese company is using drones to help eliminate malaria.
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This article discusses how AI chatbots are increasingly being used in personal roles, such as friends or romantic partners. It explores the complexities and risks of forming relationships with these AI systems.
Key Facts
AI chatbots are used in many areas, including personal relationships.
Some people use AI as friends, therapists, or romantic partners.
These AI interactions can complicate personal relationships.
There are safety and emotional risks involved with these AI relationships.
The article discusses serious topics, including the impact on mental health.
AI has changed fields like healthcare and art significantly.
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New AI video apps, like OpenAI's Sora, are making it easier for scammers to create realistic fake content. These tools allow people to generate videos using someone's likeness, raising concerns about potential misuse for impersonation scams. Experts warn that as AI technology advances, it becomes harder for people to distinguish between real and fake content.
Key Facts
OpenAI has launched a new app called Sora, which lets users create AI-generated videos with people's likenesses.
Users must get consent from those whose images they use in these videos.
The app offers detailed control over character creation and scenario use.
Impersonation scams have been rising in the U.S., with significant financial losses reported.
AI tools are facilitating scams such as fake hostage calls using familiar voices.
Content created with Sora can be easily shared and may lack watermarks, making it hard to identify as AI-generated.
Experts suggest the technology can be abused for scams, fake news, and extortion plots.
Other AI tools like Meta AI have limitations, such as not being able to clone voices.
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Robin Williams' daughter, Zelda Williams, asked people to stop sending her videos created using artificial intelligence (AI) that mimic her late father. She expressed her discomfort with AI recreations and criticized them as disrespectful towards her father's legacy. This comes amid ongoing discussions about the ethical implications of using AI to replicate people, including a recent example of an AI-generated character, "Tilly Norwood."
Key Facts
Zelda Williams asked people to stop sending AI-made videos of her father, Robin Williams.
She said these videos are not what her father would have wanted.
Zelda has previously spoken against AI attempts to recreate her father's voice.
Robin Williams, a famous actor, passed away in 2014.
AI technology can create images and voices of deceased people, sparking ethical concerns.
The statement came after AI character Tilly Norwood was criticized for lacking real human traits.
Media union SAG-Aftra commented on AI, saying audiences don't want content without human experience.
Actress Emily Blunt expressed fear about AI replacing human actors.
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More people are using AI tools to help plan their holidays, although traditional methods like internet searches and asking friends remain more popular. A recent survey by travel association ABTA shows that 8% of travelers are now using AI, a jump from 4% last year. Despite this rise, many people are still cautious about letting AI handle all their travel planning.
Key Facts
8% of travelers now use AI for planning trips, up from 4% last year.
Younger travelers are more likely to use AI technology.
Traditional methods like internet searches and asking friends are still more common.
ABTA surveyed 2,000 people for their findings.
87% of survey respondents took a holiday in the last year, the highest since the pandemic.
Most respondents are not deterred by global issues like conflicts or natural events when planning travel.
Spain remains the top travel destination for survey participants.
AI tools like ChatGPT have teamed up with platforms like Booking.com and Expedia.
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YouTuber MrBeast, known as Jimmy Donaldson, expressed concerns about generative AI's impact on content creators. He worries that AI-generated videos could rival traditionally made content, affecting creators' livelihoods. These concerns grow as new AI tools like OpenAI's Sora make it easier to produce such videos.
Key Facts
MrBeast is the world's biggest YouTuber, and his real name is Jimmy Donaldson.
He is concerned about AI's rapid development and its impact on people creating content for a living.
New AI tools can create videos from simple text prompts.
OpenAI's Sora, released last week, can reproduce copyrighted material easily.
Concerns about AI's impact are significant in creative sectors, such as film and video games, leading to industrial actions.
YouTube allows creators to use AI tools like Google's Veo to generate content.
MrBeast previously faced backlash for an AI tool that created video thumbnails, as it allegedly used copyrighted material without compensation.
Google's Veo, an AI video generator, is trained on YouTube videos, but details on which videos are included are unclear.
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