Some high school students recently swapped their smartphones for basic "brick" phones — the kind with no social media or apps, just texting, calling, and the classic game Snake.
The three-week experiment offered a preview of what life might look like once the UK's proposed ban on social media for under-16s takes effect next year. Calls to limit young people's social media use have been building for years, as critics argue some app features are designed to keep users scrolling. Some young people spend up to 20 hours a day on screens, which can affect sleep and time for schoolwork. Many students — along with their parents or carers — say they're struggling to manage screen time.
Feedback from the students was mixed. Some missed chatting with friends online and keeping up with trends. Others found they spent more time outdoors or with family and friends in person. Many said they didn't end up missing screen time as much as they expected.
The new 4×4 Rubik's Cube has more layers than the classic 3×3, which makes it harder to solve. A 22-year-old student named Matt Pidden decided to build a robot that could solve one — and he designed, built, and programmed the whole thing in just 15 weeks as a school project. He named it "the Revenger."
The robot is a box with four mechanical "hands" that reach in from the sides to grip the cube. Two cameras scan the cube so the Revenger knows where every colored square is. Then a program Matt wrote figures out the fastest way to solve it, and the robot twists each side until the cube is solved.
The Revenger solved the cube in 55 seconds, breaking the old robot record of 1 minute and 18 seconds, set back in 2015. That's impressive — but it's still way behind the human world record of 15.71 seconds. So no need to worry about robots taking over the world just yet.
The UK might be looking at 2027 with a lot less scrolling and far fewer TikTok dances, as Prime Minister (at the time) Kier Starmer announced plans to ban people under 16 from using social media, planned for spring.
Many of the ban's strongest supporters are parents who lost children in cases linked to online harms and have been campaigning for this for years. Though they’re happy about the announcement, there’s still some skepticism about how the ban will actually work, the logistics of how it will be enforced, and what sort of pushback there will be.
Even before taking effect, the proposal has sparked debate. Some people argue the ban is too strict and that better guidance, education, and parental controls would be more effective. Others point out that many teenagers use social media to stay in touch with friends and family. Some also worry the ban could give parents a false sense of security if they rely on it instead of staying involved in their children's online lives.
Tech companies argue the ban may not keep children as safe as supporters hope, as a ban on widely-used platforms might push some young people toward less-regulated online spaces that aren’t included in the ban or entice them to find a work-around for the age verification.
Shhh! We're going inside Amazon's super-secret chip design lab! But not the kind where they invent new potato chips. Amazon gave the BBC a rare look inside Annapurna Labs, where engineers design custom computer chips that power artificial intelligence.
Their teams oversee the entire process, from testing newly built silicon chips to making sure they're ready to be installed in massive data centers. These chips are the brains behind AI tools that millions of people use every day — from chatbots and translation apps to online shopping recommendations and voice assistants. Each chip can perform more than 1,000 trillion calculations every second. If you solved just one calculation every second without ever stopping, it would take about 80 million years to do the same amount of work!
There are companies that specialize in making chips, but Amazon designs its own to help make AI systems faster, more energy-efficient, and less expensive to operate. As AI becomes more powerful and more common, Amazon is competing with companies like Google, Microsoft, and Nvidia to build the chips that will power the next generation of AI.
In The Go Jetters Speed Through Japan on the Bullet Train, the Go Jetters crew is waiting for a Shinkansen, a Japanese bullet train. Ubercorn shares funky facts about how fast bullet trains travel and how they are an environmentally friendly way to travel. This video is excerpted from BBC’s Go Jetters, a series that follows the adventures of four international heroes as they travel the globe visiting landmarks and solving environmental problems with Ubercorn, a disco-dancing unicorn.
In late May, Blue Origin's New Glenn rocket exploded during a routine engine test. No one was hurt. But the explosion badly damaged the launch pad, and that's a serious problem.
New Glenn had flown once before, in a test flight in January 2025. Now the next flight is delayed by months. That delay affects more than just Blue Origin — it pushes back NASA's entire Moon program.
Here's the plan that's now on hold: a robotic lander was set to touch down near the Moon's south pole later this year, scouting the best site for a future Moon base. A crewed mission would follow in 2027. Then two more astronaut landings. Then, in 2028, construction would begin on the base itself.
Each step in that timeline now needs to move back.
Not all the news is bad. While Blue Origin investigates what went wrong, rival company SpaceX successfully launched its own rocket, a Falcon 9. One setback hasn't slowed the space industry down.
If you were looking up at the sky during any of the World Cup games in Mexico, you may have seen a few Black Hawk helicopters. You also probably missed some good soccer. Pay attention!
But the helicopters weren’t meant to be a distraction — they were patrolling as part of the efforts to help keep the people of Monterrey, Mexico, and 300,000 visiting fans safe. The area saw a lot of crime earlier this year, so the helicopters were brought in (in addition to the more than 1,500 street cameras that peppered the stadium’s area) to protect mainly against crimes like phone theft and robbery.
Working with these cameras and helicopters were robot dogs, which patrolled the stadium using facial recognition and could detect early signs of crowd trouble and alert their masters. Some people were skeptical of the robot dogs, but at least there was no danger of them going potty on the pitch.
The UK wants to see more hedgehogs, and it’s not because hedgehogs are incredibly cute. Well, not just because of that. The UK’s hedgehog population is in dangerous decline, but part of the solution could be an AI tool called Tessera that uses satellite images to help build a map of hedgehog habitats.
Before Tessera can work its magic, it needs some input. Researchers need to find and learn hedgehogs’ preferred environments by identifying the habitat’s fingerprint. A fingerprint, in this case, is a pattern or collection of characteristics generally found in hedgehog habitats. Maybe your habitat fingerprint would include a freezer full of ice cream and trampoline floors! It has nothing to do with actual fingers, even though that would be a great excuse to spend all day looking at hedgehog paws.
Researchers do their field work in small areas, then input their findings into the software that can extrapolate, show where the other similar habitats are, and record changes over time. The project will hopefully help us learn about where hedgehogs live, how we can help them survive, and how we can set up our homes to comfortably accommodate a hedgehog houseguest.
If you’re ever scrolling online and find that you can’t believe your eyes, you might just want to trust your instinct. Deepfakes are AI-generated or AI-manipulated content (such as pictures, videos, or audio clips) that is designed to look or sound real. Nowadays, making them is a lot easier than it used to be, thanks to access to free, public tools online.
To make a deepfake of someone speaking, the AI only needs a picture and about 10 seconds of audio recording. The AI identifies facial landmarks (such as the eyes, nose, and mouth), predicts how those features would move while speaking, then synchronizes those movements with the generated audio to create a pretty realistic-looking video.
The results aren’t perfect. There are often repetitive face movements and mispronunciations, but they’re still close enough to be dangerous and spread misinformation. But, deepfakes can be great if used correctly! For instance, if someone has lost their voice, deepfake technology can recreate it.
When it comes to gathering water data, the “employee of the month” may look a little on the “green and cubical” side. Alongside Yorkshire rivers, there are multiple green boxes working hard to gather data on river quality that should, in a couple years, be available for river users and potential swimmers to access through an app that tracks pollution.
Though there are currently apps that show pollution data, that information is old and outdated. This upcoming app is special, because it will use live data from an on-site sensor to provide real-time pollution levels in the water. It’s not meant to tell people “safe” or “not safe” or “swim” or “don’t swim,” but it can give people what they need to make an informed decision... mostly.
The green boxes have a big shortcoming: they’re unable to detect some really nasty bacteria like E.coli, which can only be measured in a lab. But don’t worry, old-school scientists are on the case, manually taking samples to send away for analysis. These findings will be used to build a data set that will be combined with green box data, and AI learning will infer when E.coli (and other bugs) are present in the river.
So, today, we celebrate a beautiful marriage — one of traditional testing, new technology, and AI. It may not be the pairing you’re rooting for on Love Island, but it shows great promise for water safety!
Your phone goes in a pouch the moment you walk in. If it's seen or heard, it's gone — for 4 weeks. That's the policy at Astrea Academy, one of the strictest phone bans in the UK, and yes, those 4 weeks can run straight through school holidays.
Harsh? Maybe. But teachers say it's working. Focus is up, behavior has improved, and students' overall wellbeing has shifted noticeably since the policy took hold.
Student reactions are split. Some think the rules go too far. Others — perhaps surprisingly — admit they don't really need their phones during the school day anyway. Both groups are probably right about something.
Parents are largely on board, and for reasons that go beyond test scores. They're noticing their kids coming home and actually talking — asking questions, making eye contact, and reconnecting in small ways that are easy to dismiss until they're gone. One thing the ban has surfaced that nobody quite expected: parents realizing they have a phone problem too. Several reflected that if they want their kids to put the devices down, they probably need to do the same. Role modeling, it turns out, works both ways.
Phone-free schools aren't going away. The UK is already moving toward national guidelines pushing schools in this direction, alongside measures to encourage more moderate social media use. The experiment at Astrea Academy may be ahead of its time — or just ahead of the curve.
It’s officially the “Beijing International Automotive Exhibition,” but its friends call it “Auto China,” and it’s now the largest car show in the world. Nearly 1000 companies flock to the exhibits taking up more than 380,000 square meters, or over 50 football fields! Or 1,246,719 feet and 50 soccer fields, if you’re from America! Or 9,329,989 beep-boop-zoinks and 50 astro-space-ball fields if you’re a Martian from outer space! Any way you spin it, this car show is a big deal, and there were two standout trends.
The first was electric vehicles. There’s always been an issue with charging, as makers have tried to maximize how far cars can travel on single charge while minimizing how long that charge takes. Now, a company called BYD claims to have an ultra-fast charging system that can provide 400 km of range with only 5 minutes of charging. What’s more, it’s designed to operate under extreme weather conditions. Since batteries are usually sensitive to high or low temperatures, addressing this is a major step in making electric vehicles as reliable as gas cars.
The other big topic was also fully autonomous, or self-driving cars. The company Geely developed a self-driving car built specifically for ride-hailing, so there’s no steering wheel or driver’s seat. That means you can pick your nose without fear of the driver judging you! Xpeng’s driverless car uses a combination of lasers, radar, and cameras to build a real time picture of the road, but we hope it works just as well in the clouds, because they may be extending this technology into flying cars as early as next year. It’s a bird! It’s a plane! No, it’s just my Uber! That’s one way to beat traffic.
Some high school students recently swapped their smartphones for basic "brick" phones — the kind with no social media or apps, just texting, calling, and the classic game Snake.
The three-week experiment offered a preview of what life might look like once the UK's proposed ban on social media for under-16s takes effect next year. Calls to limit young people's social media use have been building for years, as critics argue some app features are designed to keep users scrolling. Some young people spend up to 20 hours a day on screens, which can affect sleep and time for schoolwork. Many students — along with their parents or carers — say they're struggling to manage screen time.
Feedback from the students was mixed. Some missed chatting with friends online and keeping up with trends. Others found they spent more time outdoors or with family and friends in person. Many said they didn't end up missing screen time as much as they expected.
The new 4×4 Rubik's Cube has more layers than the classic 3×3, which makes it harder to solve. A 22-year-old student named Matt Pidden decided to build a robot that could solve one — and he designed, built, and programmed the whole thing in just 15 weeks as a school project. He named it "the Revenger."
The robot is a box with four mechanical "hands" that reach in from the sides to grip the cube. Two cameras scan the cube so the Revenger knows where every colored square is. Then a program Matt wrote figures out the fastest way to solve it, and the robot twists each side until the cube is solved.
The Revenger solved the cube in 55 seconds, breaking the old robot record of 1 minute and 18 seconds, set back in 2015. That's impressive — but it's still way behind the human world record of 15.71 seconds. So no need to worry about robots taking over the world just yet.
The UK might be looking at 2027 with a lot less scrolling and far fewer TikTok dances, as Prime Minister (at the time) Kier Starmer announced plans to ban people under 16 from using social media, planned for spring.
Many of the ban's strongest supporters are parents who lost children in cases linked to online harms and have been campaigning for this for years. Though they’re happy about the announcement, there’s still some skepticism about how the ban will actually work, the logistics of how it will be enforced, and what sort of pushback there will be.
Even before taking effect, the proposal has sparked debate. Some people argue the ban is too strict and that better guidance, education, and parental controls would be more effective. Others point out that many teenagers use social media to stay in touch with friends and family. Some also worry the ban could give parents a false sense of security if they rely on it instead of staying involved in their children's online lives.
Tech companies argue the ban may not keep children as safe as supporters hope, as a ban on widely-used platforms might push some young people toward less-regulated online spaces that aren’t included in the ban or entice them to find a work-around for the age verification.
Shhh! We're going inside Amazon's super-secret chip design lab! But not the kind where they invent new potato chips. Amazon gave the BBC a rare look inside Annapurna Labs, where engineers design custom computer chips that power artificial intelligence.
Their teams oversee the entire process, from testing newly built silicon chips to making sure they're ready to be installed in massive data centers. These chips are the brains behind AI tools that millions of people use every day — from chatbots and translation apps to online shopping recommendations and voice assistants. Each chip can perform more than 1,000 trillion calculations every second. If you solved just one calculation every second without ever stopping, it would take about 80 million years to do the same amount of work!
There are companies that specialize in making chips, but Amazon designs its own to help make AI systems faster, more energy-efficient, and less expensive to operate. As AI becomes more powerful and more common, Amazon is competing with companies like Google, Microsoft, and Nvidia to build the chips that will power the next generation of AI.
In The Go Jetters Speed Through Japan on the Bullet Train, the Go Jetters crew is waiting for a Shinkansen, a Japanese bullet train. Ubercorn shares funky facts about how fast bullet trains travel and how they are an environmentally friendly way to travel. This video is excerpted from BBC’s Go Jetters, a series that follows the adventures of four international heroes as they travel the globe visiting landmarks and solving environmental problems with Ubercorn, a disco-dancing unicorn.
In late May, Blue Origin's New Glenn rocket exploded during a routine engine test. No one was hurt. But the explosion badly damaged the launch pad, and that's a serious problem.
New Glenn had flown once before, in a test flight in January 2025. Now the next flight is delayed by months. That delay affects more than just Blue Origin — it pushes back NASA's entire Moon program.
Here's the plan that's now on hold: a robotic lander was set to touch down near the Moon's south pole later this year, scouting the best site for a future Moon base. A crewed mission would follow in 2027. Then two more astronaut landings. Then, in 2028, construction would begin on the base itself.
Each step in that timeline now needs to move back.
Not all the news is bad. While Blue Origin investigates what went wrong, rival company SpaceX successfully launched its own rocket, a Falcon 9. One setback hasn't slowed the space industry down.
If you were looking up at the sky during any of the World Cup games in Mexico, you may have seen a few Black Hawk helicopters. You also probably missed some good soccer. Pay attention!
But the helicopters weren’t meant to be a distraction — they were patrolling as part of the efforts to help keep the people of Monterrey, Mexico, and 300,000 visiting fans safe. The area saw a lot of crime earlier this year, so the helicopters were brought in (in addition to the more than 1,500 street cameras that peppered the stadium’s area) to protect mainly against crimes like phone theft and robbery.
Working with these cameras and helicopters were robot dogs, which patrolled the stadium using facial recognition and could detect early signs of crowd trouble and alert their masters. Some people were skeptical of the robot dogs, but at least there was no danger of them going potty on the pitch.
The UK wants to see more hedgehogs, and it’s not because hedgehogs are incredibly cute. Well, not just because of that. The UK’s hedgehog population is in dangerous decline, but part of the solution could be an AI tool called Tessera that uses satellite images to help build a map of hedgehog habitats.
Before Tessera can work its magic, it needs some input. Researchers need to find and learn hedgehogs’ preferred environments by identifying the habitat’s fingerprint. A fingerprint, in this case, is a pattern or collection of characteristics generally found in hedgehog habitats. Maybe your habitat fingerprint would include a freezer full of ice cream and trampoline floors! It has nothing to do with actual fingers, even though that would be a great excuse to spend all day looking at hedgehog paws.
Researchers do their field work in small areas, then input their findings into the software that can extrapolate, show where the other similar habitats are, and record changes over time. The project will hopefully help us learn about where hedgehogs live, how we can help them survive, and how we can set up our homes to comfortably accommodate a hedgehog houseguest.
If you’re ever scrolling online and find that you can’t believe your eyes, you might just want to trust your instinct. Deepfakes are AI-generated or AI-manipulated content (such as pictures, videos, or audio clips) that is designed to look or sound real. Nowadays, making them is a lot easier than it used to be, thanks to access to free, public tools online.
To make a deepfake of someone speaking, the AI only needs a picture and about 10 seconds of audio recording. The AI identifies facial landmarks (such as the eyes, nose, and mouth), predicts how those features would move while speaking, then synchronizes those movements with the generated audio to create a pretty realistic-looking video.
The results aren’t perfect. There are often repetitive face movements and mispronunciations, but they’re still close enough to be dangerous and spread misinformation. But, deepfakes can be great if used correctly! For instance, if someone has lost their voice, deepfake technology can recreate it.
When it comes to gathering water data, the “employee of the month” may look a little on the “green and cubical” side. Alongside Yorkshire rivers, there are multiple green boxes working hard to gather data on river quality that should, in a couple years, be available for river users and potential swimmers to access through an app that tracks pollution.
Though there are currently apps that show pollution data, that information is old and outdated. This upcoming app is special, because it will use live data from an on-site sensor to provide real-time pollution levels in the water. It’s not meant to tell people “safe” or “not safe” or “swim” or “don’t swim,” but it can give people what they need to make an informed decision... mostly.
The green boxes have a big shortcoming: they’re unable to detect some really nasty bacteria like E.coli, which can only be measured in a lab. But don’t worry, old-school scientists are on the case, manually taking samples to send away for analysis. These findings will be used to build a data set that will be combined with green box data, and AI learning will infer when E.coli (and other bugs) are present in the river.
So, today, we celebrate a beautiful marriage — one of traditional testing, new technology, and AI. It may not be the pairing you’re rooting for on Love Island, but it shows great promise for water safety!
Your phone goes in a pouch the moment you walk in. If it's seen or heard, it's gone — for 4 weeks. That's the policy at Astrea Academy, one of the strictest phone bans in the UK, and yes, those 4 weeks can run straight through school holidays.
Harsh? Maybe. But teachers say it's working. Focus is up, behavior has improved, and students' overall wellbeing has shifted noticeably since the policy took hold.
Student reactions are split. Some think the rules go too far. Others — perhaps surprisingly — admit they don't really need their phones during the school day anyway. Both groups are probably right about something.
Parents are largely on board, and for reasons that go beyond test scores. They're noticing their kids coming home and actually talking — asking questions, making eye contact, and reconnecting in small ways that are easy to dismiss until they're gone. One thing the ban has surfaced that nobody quite expected: parents realizing they have a phone problem too. Several reflected that if they want their kids to put the devices down, they probably need to do the same. Role modeling, it turns out, works both ways.
Phone-free schools aren't going away. The UK is already moving toward national guidelines pushing schools in this direction, alongside measures to encourage more moderate social media use. The experiment at Astrea Academy may be ahead of its time — or just ahead of the curve.
It’s officially the “Beijing International Automotive Exhibition,” but its friends call it “Auto China,” and it’s now the largest car show in the world. Nearly 1000 companies flock to the exhibits taking up more than 380,000 square meters, or over 50 football fields! Or 1,246,719 feet and 50 soccer fields, if you’re from America! Or 9,329,989 beep-boop-zoinks and 50 astro-space-ball fields if you’re a Martian from outer space! Any way you spin it, this car show is a big deal, and there were two standout trends.
The first was electric vehicles. There’s always been an issue with charging, as makers have tried to maximize how far cars can travel on single charge while minimizing how long that charge takes. Now, a company called BYD claims to have an ultra-fast charging system that can provide 400 km of range with only 5 minutes of charging. What’s more, it’s designed to operate under extreme weather conditions. Since batteries are usually sensitive to high or low temperatures, addressing this is a major step in making electric vehicles as reliable as gas cars.
The other big topic was also fully autonomous, or self-driving cars. The company Geely developed a self-driving car built specifically for ride-hailing, so there’s no steering wheel or driver’s seat. That means you can pick your nose without fear of the driver judging you! Xpeng’s driverless car uses a combination of lasers, radar, and cameras to build a real time picture of the road, but we hope it works just as well in the clouds, because they may be extending this technology into flying cars as early as next year. It’s a bird! It’s a plane! No, it’s just my Uber! That’s one way to beat traffic.