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Technology News

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Scientists Turn Food Waste Into Jet Fuel

Scientists Turn Food Waste Into Jet Fuel

Summary

Researchers at the University of Illinois have created a way to turn food waste into jet fuel. This new sustainable aviation fuel meets industry standards and could help reduce carbon emissions from air travel by 2050.

Key Facts

  • Scientists developed a process to convert food waste into sustainable aviation fuel (SAF).
  • This method meets current industry standards without needing fossil fuels for blending.
  • The process could aid the aviation industry's goal of net-zero carbon emissions by 2050.
  • The process uses hydrothermal liquefaction (HTL) to turn waste into crude oil for fuel.
  • This innovation could lower greenhouse gas emissions from food waste.
  • The final product passed required tests for use in aircraft engines.
  • The technology can potentially be scaled up for commercial use.
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Nvidia strikes bumper AI deals with Asia tech giants

Nvidia strikes bumper AI deals with Asia tech giants

Summary

Nvidia has struck major deals to supply over 260,000 advanced AI chips to South Korea's government and large companies like Samsung, LG, and Hyundai. These deals aim to boost South Korea's AI infrastructure and position it as a regional leader in AI technology. Nvidia is also navigating impacts from the U.S.-China trade tensions which have affected its business in China.

Key Facts

  • Nvidia will supply more than 260,000 AI chips to South Korea's government and major companies like Samsung, LG, and Hyundai.
  • The AI chips will be used in various applications, including robots and autonomous vehicles.
  • South Korea plans to enhance its AI infrastructure and become a regional leader in the technology.
  • Nvidia recently became the first company valued at $5 trillion.
  • The deals are part of Nvidia’s strategy to expand AI globally.
  • Nvidia’s revenue from China dropped significantly due to U.S.-China trade tensions.
  • South Korea intends to establish "sovereign AI" infrastructure using more than 50,000 Nvidia chips.
  • U.S.-China trade tensions have led Chinese companies like Huawei and Alibaba to develop rival chips.
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Elon Musk Reacts to San Francisco Cat Being Killed by Waymo Driverless Car

Elon Musk Reacts to San Francisco Cat Being Killed by Waymo Driverless Car

Summary

A Waymo self-driving car ran over a nine-year-old cat named KitKat in San Francisco. Elon Musk commented on the incident, stating that autonomous vehicles are expected to reduce the number of animal collisions. The incident sparked discussions about the safety and potential benefits of self-driving technology.

Key Facts

  • KitKat, a nine-year-old cat, was hit and killed by a Waymo self-driving car in San Francisco.
  • Elon Musk responded on social media, highlighting that autonomous cars could save many pets.
  • Waymo self-driving cars use autonomy, which means they drive without a human but should be able to detect and avoid obstacles like animals.
  • An account noted that 5.4 million cats are hit by cars each year in the U.S., with most not surviving.
  • The incident led to discussions on whether self-driving technology can effectively reduce accidents.
  • Waymo was contacted for comment outside of their regular working hours, but no reply was included in the article.
  • The story is ongoing, and more information might be released later.
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OpenAI's future IPO frenzy

OpenAI's future IPO frenzy

Summary

OpenAI is considering going public by filing for an Initial Public Offering (IPO), potentially by late next year, to raise funds needed for developing its AI systems. The company, valued at $1 trillion, needs more capital and is exploring public investment as a solution despite current financial losses. OpenAI's leadership says that while an IPO is not their immediate focus, it may be necessary to secure needed funding.

Key Facts

  • OpenAI may file for an IPO by late next year, with a possible stock market debut by 2027.
  • The company is currently valued at $1 trillion but requires more funding to develop its AI systems.
  • OpenAI has raised funds from companies like SoftBank, Nvidia, and Microsoft but still needs more money.
  • The company reportedly aims to spend over $1 trillion annually on infrastructure.
  • OpenAI is experiencing financial losses, with Microsoft reporting a $4 billion loss linked to its investment in the company.
  • OpenAI projects a negative cash flow of around $8 billion this year.
  • While an IPO is a likely option, OpenAI says it has no set timetable for going public.
  • To compete with companies like Google and Meta, OpenAI needs a significant increase in both funding and revenue.
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Inside a Michigan town's fight over data centers

Summary

A small town in Michigan is discussing whether to permit data centers in their area. This subject is sparking debates in many places across the United States.

Key Facts

  • A small Michigan town is considering allowing data centers.
  • Data centers are facilities that store large amounts of digital information.
  • The discussion is causing debates similar to others happening nationwide.
  • These centers can impact local economies and environments.
  • The issue is being explored by the Planet Money team, known for examining economic topics.
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Pornhub says UK visitors down 77% since age checks came in

Pornhub says UK visitors down 77% since age checks came in

Summary

Pornhub reports a 77% drop in UK visitors after new age checks for explicit websites began. The Online Safety Act requires these checks to ensure users are over 18. Some users may be using VPNs to bypass these checks.

Key Facts

  • Pornhub says UK traffic decreased by 77% since new age checks started in July.
  • The checks are part of the Online Safety Act, requiring proof of being over 18.
  • Searches for Pornhub in the UK have also dropped by about half according to Google data.
  • VPN use in the UK has seen a rise, possibly to bypass age checks.
  • Ofcom states the new law is effective in preventing minors from accessing explicit content.
  • Daily VPN users dropped from 1.5 million in July to about one million.
  • There were over 10.7 million VPN app downloads in the UK in 2025 from major app stores.
  • Some explicit content sites reportedly saw increased traffic by not enforcing age checks.
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'This is the big one' - tech firms bet on electrifying rail

'This is the big one' - tech firms bet on electrifying rail

Summary

Several tech companies are working on projects to switch trains from diesel to electric power using renewable energy sources like solar panels. Riding Sunbeams, a start-up, has created a small solar array that directly powers trains. The project shows how solar power can help reduce railways' reliance on fossil fuels.

Key Facts

  • Riding Sunbeams built a small solar array at Aldershot station that directly powers trains.
  • The Aldershot solar installation provides 40 kilowatts of power, similar to 10 typical home solar setups.
  • Diesel trains are common worldwide; transitioning to electric trains can be expensive and complicated.
  • Solar panels produce direct current (DC), which differs from the alternating current (AC) used by some train systems.
  • Engineers in England are developing a device to convert DC to AC for effective use of solar power with trains.
  • Network Rail is looking for suppliers to create new renewable energy projects for railways.
  • The University of Huddersfield developed software that aids in building overhead electric lines, reducing costs.
  • Polish start-up Nevomo is working on an electromagnetic railway propulsion system.
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Watchdog slams O2 over unexpected price rise

Watchdog slams O2 over unexpected price rise

Summary

The UK's media regulator, Ofcom, criticized O2 for raising phone contract prices more than what was initially communicated to customers. While O2 states they are within regulations, Ofcom claims the price hike goes against transparency rules meant to protect consumers from unexpected increases. Ofcom encourages customers to leave contracts without penalties if they are unhappy with the changes.

Key Facts

  • Ofcom criticized O2 for increasing phone contract prices more than originally promised.
  • New rules from January require companies to inform customers of price hikes in advance.
  • O2's price increase was £2.50 per month, instead of the advertised £1.80.
  • O2 claims the price rise aligns with regulations and helps fund network improvements.
  • Customers have 30 days to exit contracts without penalty, except for any remaining handset costs.
  • Consumer expert Martin Lewis expressed concern that other companies might follow O2's example.
  • Ofcom reminded mobile companies of their duty to inform and fairly treat customers.
  • The price rise is a flat fee, not linked to inflation, which is permissible under current rules.
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Hulu Makes Final Decision on 'King of the Hill' Revival Season 2

Hulu Makes Final Decision on 'King of the Hill' Revival Season 2

Summary

Hulu announced that "King of the Hill" will continue with two more seasons, extending its run through Season 17. The animated show's recent revival was successful, garnering 4.4 million views within its first week. Original voice actors returned, with some changes due to cast member Johnny Hardwick's death.

Key Facts

  • Hulu has renewed "King of the Hill" for two more seasons.
  • The revival of the show gained 4.4 million views in the first week.
  • "King of the Hill" will now have episodes up to Season 17.
  • Original voice actors returned, including Mike Judge as Hank Hill.
  • Toby Huss replaced Johnny Hardwick for the character Dale Gribble after Hardwick's death.
  • The animated series originally received 20 episodes in 2023, with 10 part of Season 14.
  • The new episodes are expected to release by 2026.
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'The Witcher' Season 4 First Reactions Are Overwhelmingly One-Sided

'The Witcher' Season 4 First Reactions Are Overwhelmingly One-Sided

Summary

"The Witcher" TV series on Netflix has started airing its fourth season, now featuring Liam Hemsworth as the lead character, Geralt of Rivia, instead of Henry Cavill. The change in casting has brought mixed reactions from fans, with many expressing disappointment. Overall, the reception indicates challenges for the show in maintaining its popularity.

Key Facts

  • Henry Cavill, who originally played Geralt in "The Witcher," has exited the series.
  • Liam Hemsworth has taken over the role of Geralt in Season 4.
  • Reactions to the new season have been largely negative, with some critics finding the show lacking direction.
  • Some fans feel the show has lost its appeal without Cavill.
  • Despite the criticisms, there are views suggesting Hemsworth brings a new energy to the series.
  • The show's dynamic action scenes and its ending provide some highlights for viewers.
  • Critics and fans have mixed opinions, with a few believing the show has potential for improvement in future episodes.
  • "The Witcher" is planned to have one more season after the current one.
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The AI boom isn't going anywhere

The AI boom isn't going anywhere

Summary

Major technology companies Meta, Microsoft, and Google are increasing their spending on AI, highlighting its ongoing economic impact. AI investments are substantial, with expected spending reaching tens of billions of dollars, but the boom hasn't yet translated into widespread job creation.

Key Facts

  • Meta, Microsoft, and Google are significantly raising their AI spending forecasts for the year.
  • Meta plans to spend at least $70 billion on AI infrastructure this year, with more next year.
  • Google's parent company, Alphabet, expects to spend at least $91 billion this year.
  • Microsoft's CEO cited strong demand for its continued AI investment in capital and talent.
  • Despite substantial investments, significant job creation hasn't matched the spending.
  • Federal Reserve Chair Jerome Powell believes that AI spending is based on long-term productivity gains, not short-term interest rate changes.
  • AI is boosting industrial supply chains and affecting various sectors, including construction and equipment sales.
  • The AI boom continues to drive stock market gains but isn't yet providing widespread new employment opportunities.
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First UK phones to get satellite connectivity in signal blackspots announced

First UK phones to get satellite connectivity in signal blackspots announced

Summary

Virgin Media O2 plans to launch a service in the UK that lets phones use satellite connections where mobile signals are weak. This service, expected in early 2026, will initially support messaging and location services but not phone calls.

Key Facts

  • Virgin Media O2 is the first UK company to offer satellite connections for mobile phone users with no network signal.
  • The service, called O2 Satellite, is scheduled to start in the first half of 2026.
  • It will work in areas without a terrestrial signal, like rural regions.
  • Initially, the service will support messaging and maps but not traditional phone calls.
  • O2 partnered with Elon Musk's Starlink, which provides the satellites for this service.
  • WhatsApp calls, which use internet data, might work with the new service.
  • The UK regulator Ofcom changed rules in September to allow satellite connections to smartphones.
  • Starlink has previously launched similar services in countries like the US and Australia.
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Video Game Studios Violating American Kids' Rights, Study Warns

Video Game Studios Violating American Kids' Rights, Study Warns

Summary

A study by Canadian researchers found that many video game companies are not following U.S. and Canadian laws meant to protect children's privacy. The study reviewed 139 privacy policies from video games for young children and found none of them fully comply with legal standards.

Key Facts

  • Researchers examined 139 privacy policies of video games for children.
  • All policies failed to meet U.S. and Canadian legal privacy standards.
  • Video game companies and partners collect detailed data, like location and behavior.
  • Complex privacy policies often deter parents from understanding or objecting.
  • The Children’s Online Privacy Protection Act (COPPA) is a key U.S. law referenced.
  • Researchers suggest parents avoid letting children play online or mobile games.
  • The study calls for stronger enforcement of existing children's data protection laws.
  • Nearly 39% of Canadian children aged 6 to 17 are active gamers.
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How AI Can Help End Confusion on Where Americans Really Stand | Opinion

How AI Can Help End Confusion on Where Americans Really Stand | Opinion

Summary

The article discusses how artificial intelligence (AI) can improve survey accuracy by analyzing both numerical (quantitative) and descriptive (qualitative) data. AI tools can process and understand written and spoken responses quickly, providing new insights into public opinions and beliefs.

Key Facts

  • People have become skeptical of traditional polling methods because they often fail to predict election outcomes.
  • AI can improve survey accuracy by analyzing both quantitative data (like yes/no answers) and qualitative data (details from open-ended questions).
  • Qualitative data has historically been underused because it was hard to process manually.
  • AI tools now use natural language processing (NLP) to quickly analyze qualitative data and find common themes and insights.
  • Digital twins are AI-generated personas that represent real people's diverse opinions; these can answer new survey questions based on existing data.
  • AI can combine survey responses with additional data, like social media or focus group information, to enhance understanding of public sentiment.
  • The article suggests AI-powered surveys can offer deeper insights into issues like housing insecurity by including personal stories and experiences.
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Republican Senator: U.S. Must Outcompete China on Biotechnology | Opinion

Republican Senator: U.S. Must Outcompete China on Biotechnology | Opinion

Summary

A U.S. senator emphasizes the need for America to maintain its lead in biotechnology as China makes significant progress in the field. The senator warns that losing this race could affect the U.S. economy and national security. He suggests that government leaders must prioritize biotechnology to keep the U.S. competitive.

Key Facts

  • The U.S. currently leads in biotechnology, but China is quickly catching up.
  • Chinese biotech companies have increased from around 100 to over 3,000 since 2016.
  • China's share in global pharmaceutical trials and biotech fields like synthetic biology has significantly grown.
  • Biotechnology in the U.S. contributes to 7% of the private-sector GDP and supports about 10 million jobs.
  • The senator suggests that protecting and investing in basic research is crucial for U.S. biotech leadership.
  • U.S. biotech advancements are important for health, national security, and global influence.
  • The senator calls for government action to prioritize biotechnology as a national strategy.
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'Frankensteins' May Keep Legacy Automakers From Being Competitive

'Frankensteins' May Keep Legacy Automakers From Being Competitive

Summary

The IAA Mobility trade show in Munich highlighted competition between European and Chinese automakers, particularly in adopting software-defined vehicles. European car companies like Volkswagen, BMW, and Mercedes-Benz face challenges in speeding up production to match Chinese competitors. Software using artificial intelligence is becoming crucial for developing advanced vehicles.

Key Facts

  • The IAA Mobility show in Germany focused on car competition between European and Chinese companies.
  • European carmakers are working to speed up production to compete with Chinese companies.
  • Software-defined vehicles are key to modern car competitiveness and can update via cloud communication.
  • HERE Technologies helps automakers globally reduce time and cost in vehicle software development.
  • Autonomous driving technology and integrated navigation are significant trends in vehicle tech.
  • Chinese and European car companies are using artificial intelligence in vehicle operating systems.
  • BMW and Mercedes-Benz have launched new models with advanced software systems.
  • Chinese automakers integrate technology faster due to less reliance on external suppliers.
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Tech giants are spending big on AI in rush to dominate the boom

Tech giants are spending big on AI in rush to dominate the boom

Summary

Major tech companies like Meta, Alphabet, and Microsoft are heavily investing in artificial intelligence (AI). They are increasing their spending to leverage the opportunities created by the AI boom, despite some uncertainty about the returns on these investments.

Key Facts

  • Tech companies are increasing spending on AI due to its growing importance and potential.
  • Meta plans to spend between $70 billion and $72 billion on capital expenditures in 2025, with expected growth in 2026.
  • Alphabet has raised its spending forecast for this year to between $91 billion and $93 billion.
  • Microsoft reported $34.9 billion in capital expenditures for the quarter ending September 30, focusing on AI and data centers.
  • Investors are optimistic about AI spending, influencing the stock performance of these tech firms.
  • The U.S. economy's growth is partly supported by AI-related business investments.
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How data center power demand could help lower electricity prices

How data center power demand could help lower electricity prices

Summary

The average electricity bill increased by over 5% from September 2024 to September 2025, which is faster than the overall inflation rate. While many attribute this rise to the growing number of data centers, a new analysis suggests that there are other factors influencing the increase in costs. John Yang explores these additional reasons behind the higher electricity prices.

Key Facts

  • Electricity bills rose more than 5% from September 2024 to September 2025.
  • This rise is quicker than the general inflation rate for the same time frame.
  • People often blame data center growth for higher electricity demand.
  • A new analysis indicates there are other reasons for rising electricity costs.
  • John Yang looked into additional factors that might be driving up prices.
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Heathrow, NatWest and Minecraft sites down in Microsoft outage

Heathrow, NatWest and Minecraft sites down in Microsoft outage

Summary

A Microsoft service outage affected several major websites and services, including Heathrow Airport, NatWest, and Minecraft. The issue was linked to DNS problems, impacting Microsoft 365 and Azure cloud services. Microsoft is working to fix the problem and restore service.

Key Facts

  • Several sites, including Heathrow, NatWest, and Minecraft, are affected by a Microsoft service interruption.
  • The outage was detected globally, with thousands reporting problems.
  • Microsoft 365 services, like Outlook and Teams, are experiencing delays for some users.
  • Microsoft's Azure cloud platform reported service issues beginning at 1600 GMT.
  • The cause of the outage is related to DNS issues, similar to a recent Amazon Web Services problem.
  • Other affected sites include UK supermarket Asda and US companies like Starbucks and Kroger.
  • Microsoft is attempting to reroute traffic to fix the connectivity issues.
  • Microsoft's service status page is providing updates about the situation.
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AI Impact: AI May Be the Cure for Doctor Burnout, After All

AI Impact: AI May Be the Cure for Doctor Burnout, After All

Summary

A study by Yale researchers looked at AI ambient scribes and found they could help reduce doctor burnout. These AI tools listen during patient visits and create clinical notes, cutting down on paperwork for doctors. Doctors reported feeling less stressed and had more time to focus on patients after using the AI scribes.

Key Facts

  • AI ambient scribes are tools that listen during doctor-patient visits and automatically generate clinical notes.
  • A Yale study surveyed 263 clinicians across six health systems.
  • After using AI scribes for 30 days, reports of doctor burnout dropped from 51.9% to 38.8%.
  • Doctors spent less time on documentation after work hours.
  • The study did not measure long-term effects, patient outcomes, or perspectives.
  • The report suggests these AI tools might help health systems keep more doctors practicing by reducing burnout.
  • Comparing it to electronic health records, the study highlights the challenges in proving the long-term benefits of health technology.
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