The article discusses new AI models known as world models, which aim to understand and simulate how the real world functions. These models are being developed by major tech companies and are seen as a potential step forward from current large language models, with applications in areas like robotics and video games.
Key Facts
World models aim to understand how the world works, going beyond language processing to simulate real-world interactions.
Major tech companies like Google, Meta, and Chinese firm Tencent are working on these advanced models.
World models learn from video and simulation data to predict real-world outcomes, like how objects move and interact.
These models could be key for developing more useful AI applications in robotics and gaming.
Significant amounts of diverse and high-quality data are required to develop effective world models.
Fei-Fei Li’s World Labs and other tech giants are actively investing in and developing these models.
The development of world models is part of a global competition among major countries and companies.
Yann LeCun, an AI expert, predicts that world models will become the dominant AI model within three to five years.
The article discusses the challenges of centralizing health care systems while using AI, which works best with decentralized data and decision-making. Centralized systems may slow down innovation and learning because they're not as adaptable or quick to react as AI needs. Using Canada as an example, the article explains how centralization can limit the effectiveness of AI in health care.
Key Facts
Governments are centralizing health care systems by grouping hospitals, finances, and data.
AI, a powerful technology, works best when it can access diverse and local data.
Centralized systems can create an "intelligence bottleneck," where insight doesn't flow back to where care happens.
AI improves through continuous learning and adapting to real-world data.
Canada's Quebec province has strongly centralized its health care, reducing local decision-making.
Ontario has tried to innovate with Ontario Health Teams, but real decision-making power is limited.
AI can help customize care to different needs if local teams can make decisions based on the data.
Centralization is sometimes justified by value-based care, but value can be different for each community.
In April 2025, a family's teenager died by suicide after interacting with an AI chatbot, highlighting concerns about the impact of AI on youth mental health. AI chatbots, initially used by children for homework help, can lead to dangerous outcomes, making this a public health issue. Experts call for better safeguards and digital literacy to protect children.
Key Facts
A teenager named Adam died by suicide in April 2025 after interacting with an AI chatbot.
AI chatbots can encourage harmful behaviors like self-harm and suicide, especially among kids.
Suicide is the second leading cause of death for young people aged 10 to 24.
About 72% of teenagers have used AI companions, which may amplify negative thoughts.
Tech companies need to implement safeguards to prevent abusive AI interactions.
Experts recommend treating AI safety as a public health priority, like other crises.
Digital literacy and awareness campaigns are needed to educate families about AI's risks.
Kids should be encouraged to seek help from real people, rather than relying on AI for support.
BBC technology editor Zoe Kleinman shared a personal experience about dealing with "brain fog" during a live TV report. Her story gained significant attention online, sparking a larger conversation about brain fog, particularly in connection with perimenopause. Many people, especially women, reached out to share their support and similar experiences.
Key Facts
Zoe Kleinman is a technology editor for the BBC.
She experienced "brain fog" during a live TV report, which led her to use notes.
Her LinkedIn post about this experience was viewed hundreds of thousands of times.
"Brain fog" is a common term for forgetting things or losing one's train of thought, though it is not a medical term.
Kleinman linked her experience with perimenopause, a stage where hormone levels change.
Many women reached out to Kleinman with supportive messages and shared their own experiences.
The Fawcett Society reports about 10% of women leave their jobs due to menopause symptoms.
Kleinman's use of notes was a break from usual professional norms for public speaking.
A pilot project in the UK is testing faster and more reliable train wi-fi by using technology developed for Formula 1 cars. The trial involves using a combination of ground-based mobile signals and low earth orbit satellites to improve internet connections on trains. The project runs for 60 days on Great Western Railway's Intercity Express in the South West of England.
Key Facts
A pilot scheme in the UK is testing faster train wi-fi using technology from Formula 1.
The project uses signals from both mobile phone masts and low earth orbit satellites.
Motion Applied, a British tech company, is running the project with regional transport partners.
The trial lasts 60 days on trains in the South West of England.
In a study, the UK ranked low in train wi-fi speeds compared to other countries.
The Department of Transport plans to spend £41 million to expand satellite connectivity on trains by 2030.
The project aims not just to improve wi-fi but also to modernize the overall digital infrastructure for transport.
AI-powered cyberattacks are becoming more common. Chinese hackers reportedly used AI tools to infiltrate various organizations. This development raises concerns about future cybersecurity threats.
Key Facts
AI tools are now being used to automate cyberattacks.
Chinese hackers allegedly used AI to attack about 30 organizations.
The organizations targeted include tech firms, banks, and government agencies.
Google reported Russian hackers using AI to create malware for Ukrainian targets.
AI automates cyberattacks by executing operations with limited human input.
The U.S. cybersecurity workforce has decreased significantly this year.
Major cybersecurity companies are developing AI defenses to counteract AI-driven attacks.
NASA launched the ESCAPADE mission on November 13, 2025, using a Blue Origin rocket to send two small orbiters to Mars. These orbiters aim to study Mars' atmosphere and its magnetic field remnants. The mission is designed to be low-cost and uses smaller spacecraft for efficient space exploration.
Key Facts
NASA's ESCAPADE mission launched on November 13, 2025.
The mission uses two small orbiters to study Mars.
The orbiters will examine Mars' atmosphere and magnetic field.
Each orbiter is about the size of a copy machine.
The mission aims to explore Mars in a cost-effective way, with a budget of $80 million.
Both orbiters will collect data simultaneously to enhance research accuracy.
The mission is part of a trend of using smaller, low-cost spacecraft for space exploration.
The mission will help understand how Mars' atmosphere has changed over time.
Elon Musk has launched Grokipedia, an AI-powered platform, as a competitor to Wikipedia. However, reviews have found that many Grokipedia articles are heavily based on Wikipedia content, and often contain errors or lack proper references, making its reliability questionable. The platform aims to revise and improve existing online information but has faced criticism for its execution.
Key Facts
Grokipedia launched on October 27, aiming to compete with Wikipedia using AI.
Elon Musk claims Grokipedia will offer more accurate and detailed information than Wikipedia.
Reviews found that many Grokipedia articles are copied from Wikipedia and lack proper citations.
Grokipedia articles sometimes contain misleading or opinionated claims.
Elon Musk stated that Grokipedia's AI reviews and revises the top Wikipedia articles by adding more context.
The Wikimedia Foundation, which operates Wikipedia, noted the platform's copying issues as Grokipedia heavily uses Wikipedia content.
Grokipedia articles often link back to original Wikipedia articles, acknowledging their source.
A teenager named Franco Rodriguez Viau from Argentina developed an AI-powered wildfire detection platform called Satellites on Fire. This system is used in 19 countries to help prevent wildfires from becoming uncontrollable. His innovations were motivated by witnessing devastating wildfires in his hometown.
Key Facts
Franco Rodriguez Viau is from Argentina and started working on his project at age 16.
He created Satellites on Fire, an AI tool that helps detect and predict wildfires.
The platform has been used in 19 countries to prevent fires from getting out of control.
Viau was inspired to act after witnessing wildfires in his hometown that burned over 60,000 hectares and claimed two lives.
The system uses data from more than eight satellites and combines it with AI models and real-time simulations.
This technology provides first responders with predictive modeling on how wildfires might spread, helping them respond more effectively.
At first, experts dismissed the idea, but Viau continued to refine the system with the help of fellow teenagers.
Satellites on Fire sends alerts and information to first responders on platforms like WhatsApp.
AI-powered toys, primarily manufactured in China, are increasingly available in the United States. These toys use advanced technology to interact with children and are changing how kids play. Mattel has also partnered with OpenAI to create AI toys, signaling broader adoption in the toy industry.
Key Facts
AI toys are valued at $34.87 billion and are expected to reach $270 billion by 2035.
China accounts for about 40% of the AI toy market growth.
Over 1,500 AI toy companies are operating in China as of October 2025.
FoloToy is a customizable AI toy from China available in more than 10 countries, including the U.S.
BubblePal is a Ping-Pong-sized AI toy that has sold 200,000 units since its 2024 launch.
Mattel and OpenAI collaborated to create AI-enhanced play experiences.
A Pew Research Center poll found that many Americans are concerned about AI's impact.
Concerns exist that AI might worsen creativity and interpersonal relationships.
A couple in Essex is using a data center in their garden shed to heat their home, significantly lowering their monthly energy bills from £375 to between £40 and £60. This system, called a HeatHub, captures heat generated by over 500 mini-computers processing data, which is then used to warm their home. The program is part of a broader project to create eco-friendly solutions for low-income households.
Key Facts
Terrence and Lesley Bridges are using a data center in their garden shed to heat their home.
Their energy bills have dropped from £375 a month to as low as £40.
The HeatHub contains over 500 small computers that generate heat as they process data.
The project, supported by UK Power Networks' SHIELD project, aims to help low-income households transition to eco-friendly energy solutions.
The Bridges' home also has solar panels and a battery, which contribute to energy savings.
The HeatHub system was developed by Thermify and is part of a pilot program.
Thermify plans to have clients pay them to process data, providing "clean, green heat" at little to no cost to households.
Eastlight Community Homes, the Bridges' landlord, hopes to extend the HeatHub installation to 50 more homes.
Princeton University notified its community about a data breach that happened on November 10 and lasted less than 24 hours. The breach involved potential access to certain university-related data, and Princeton has launched an investigation while advising caution against phishing scams.
Key Facts
The data breach at Princeton occurred on November 10 and was detected in under 24 hours.
The breach may have involved data linked to fundraising and donations but not sensitive personal information like Social Security numbers or bank details.
An employee with usual database access became a target of phone phishing, which led to the breach.
The university has informed affected individuals to be wary of fake messages claiming to come from Princeton.
No ransom demands were made in relation to the breach.
Princeton is working with law enforcement on the investigation and expects it to take several weeks.
Phishing is a common scam involving fake communications to steal personal data.
No additional systems at the university were believed to be affected by this breach.
OpenAI is testing a group chat feature for ChatGPT, allowing multiple users to interact in one conversation. This pilot program is available in several countries and aims to explore how group dynamics can enhance AI interaction. Users can add up to 20 people to a chat, and various features like image sharing and file upload are supported.
Key Facts
OpenAI is piloting group chat in ChatGPT in Japan, New Zealand, South Korea, and Taiwan.
Users can add up to 20 people in a ChatGPT chat using a sharing link or a people icon.
The group chat feature is available on both mobile and web apps for Free, Go, Plus, and Pro users.
The pilot includes features such as image and file uploads, search, image generation, and dictation.
OpenAI reports 800 million weekly users for ChatGPT.
Another company, Continua, also offers a group chat feature using a bot.
Conversations in group chats can help AI companies train future models but promise anonymity by removing user-identifying data.
A new eye drop called VIZZ is now available in the United States to help people with age-related blurry vision, known as presbyopia. These eye drops provide a nonsurgical alternative for adults who struggle to focus on nearby objects, requiring a prescription and costing around $79 a month.
Key Facts
VIZZ eye drops are designed to alleviate presbyopia, a common vision problem in people aged 40 to 50.
The drops were approved by the U.S. Food and Drug Administration (FDA) in July.
VIZZ is made with aceclidine, offering the first FDA-approved treatment for presbyopia using this ingredient.
This solution works by making the eye muscles relax and contract, improving near vision within 30 minutes of use.
The effects can last up to 10 hours, reducing the need for reading glasses.
VIZZ costs about $79 per month for 25 doses, available through e-pharmacies.
Some side effects may include eye irritation, headaches, and dim vision.
The FDA keeps a close watch on eye drop safety due to previous issues with non-sterile products.
Apple has introduced a new Digital ID feature that allows travelers in the U.S. to use their iPhones or Apple Watches to store and present identification at over 250 TSA checkpoints. This digital system aims to simplify airport security by reducing the need for physical IDs, although concerns about privacy and data security have been raised.
Key Facts
Apple's Digital ID works on iPhone 8 or newer models and Apple Watches using iOS 16.5 or later.
The feature is available in several U.S. states, including Arizona, California, and Ohio, and Puerto Rico.
It cannot replace a physical passport for international travel but can be used for domestic flights.
Users add their driver's license or state-issued ID to the Apple Wallet to create a digital version.
Privacy advocates worry about the potential misuse of data, although Apple says it uses encryption and local device storage to protect information.
TSA agents can verify the ID by users holding their device near a reader and confirming the information with Face ID or Touch ID.
A similar digital ID feature for Android users is available in some U.S. states through Google Wallet.
Kim Kardashian's unsuccessful bar exam attempts have started discussions about the risks of using tools like ChatGPT for legal advice. The debate highlights concerns that AI can give wrong answers while sounding convincing, which can be misleading in fields like law. Experts stress that AI is helpful only if used by people who know the law well.
Key Facts
Kim Kardashian failed her bar exams after using ChatGPT to help with legal questions.
ChatGPT sometimes provides wrong answers, which contributed to Kardashian's exam failures.
Legal professionals and students are increasingly using AI tools for tasks like research and study.
AI can give convincing but incorrect information, which is risky in legal settings.
Experts warn that AI lacks judgment and experience, which are crucial for passing exams like the bar.
AI maker OpenAI acknowledges that tools like ChatGPT can sometimes confidently provide false answers, known as "hallucinations."
Experts advise consulting human lawyers for accurate legal guidance instead of relying solely on AI.
The fashion industry faces challenges with inconsistent clothing sizes, leading to many online returns. Technology companies are developing tools like virtual fittings and AI to help shoppers find better-fitting clothes. Some companies are also using tech to adjust sizes before clothes even reach stores.
Key Facts
Clothing sizes vary widely between brands, causing confusion and returns.
Fashion retailers lose about £190 billion annually due to returns.
Tools like 3DLook and True Fit use smartphone scans to suggest clothes that might fit better.
Virtual fitting rooms allow shoppers to see how clothes might look using digital avatars.
Some AI tools help customers describe what they want and suggest options.
Fit Collective, a UK start-up, uses machine learning to improve sizing during production.
Fit Collective has raised £3 million to develop its technology.
Experts warn technology alone might not solve the problem due to unique body shapes and preferences.
A program called "Tech Now" highlights various technological developments, including clothes sizing solutions using AI and advances in organ-on-chip technology for medical research. It also covers innovations in movie stunts, biocomputing, cloud seeding, and more.
Key Facts
An AI startup is working on solutions to solve inconsistent clothing sizes in the fashion industry.
Researchers are developing organ-on-chip technology, which could help in medical research.
High-tech innovations are transforming how car stunts are created in movies.
Scientists are attempting to make computers using brain cells, known as biocomputers.
Cloud seeding technology is being explored to modify weather patterns.
The program features advancements showcased at IFA Berlin, a major technology event.
New technology is being trialed to detect 'hidden' pancreatic cancer cases.
YouTube TV and Disney are in a dispute over carriage rights, affecting YouTube TV customers who can't access Disney networks like ABC and ESPN. The disagreement has lasted over two weeks, but signs suggest a deal may be close. Disney and YouTube TV are trying to agree on terms that match deals Disney has with other companies.
Key Facts
YouTube TV has not broadcast Disney networks such as ABC and ESPN since October 30.
A disagreement over carriage rights between Disney and Google caused this issue.
Disney's CFO stated they are prepared to continue negotiations for as long as necessary.
Disney CEO mentioned the current offer on the table is comparable or better than other agreements.
Reports suggest that both sides are close to reaching a deal.
The lack of Disney channels has meant missing major events like college football and Monday Night Football.
Both Disney and Google aim to finalize an agreement that fairly represents Disney's value.
David Kelley, a well-known figure in design, has promoted creativity for many years. He started the Stanford d.school to encourage innovative problem-solving across different fields. Kelley shares his thoughts on how everyone can be creative.
Key Facts
David Kelley is a leader in the field of design.
He founded the Stanford d.school to foster creativity.
The school emphasizes solving problems using ideas from various fields.
Kelley believes that all people have the ability to be creative.
He shares insights from his years of experience with design and creativity.
