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TitreDateDurée
The AI That Can Hear Which Bee Is Buzzing26 oct. 202600:05:16

Scientists at UMass Amherst taught an AI to count bees and tell honeybees from bumblebees just by listening to their buzz, so they don't need traps that harm bees.

Wow picture

A tiny microphone hidden in a tomato plant. A fuzzy, orange-striped bumblebee grabs a yellow flower and shakes its flying muscles so fast that the pollen pops out like salt from a salt shaker. On a computer nearby, the AI writes: "Bumblebee. Shake-the-flower buzz." Every bee flies home safe.

How the AI learned (kid version)

It listened, guessed, checked the answer, got a score, adjusted, and tried again, like learning to ride a bike. It trained on 594 recordings made over 5 years at 43 sites. When it was very sure, it was right about 93 to 97 times out of 100. It is a coach with super patient ears, not a replacement for scientists.

Kid Mission of the Week: Buzz Detective
  1. With a grown-up, sit near some flowers (or anywhere outside).
  2. Close your eyes and listen for one minute.
  3. Guess what made each sound: bee, bird, car, wind?
  4. Open your eyes, check, keep score, and try again.

Never touch or chase a bee; watch from a few steps away. Too cold for bees? Play indoors: a family member makes sounds (crinkling paper, tapping a spoon, pouring water) while you guess with your eyes closed.

Sources
The Scroll Nobody Could Open: AI Ink Detectives Find Hidden Letters19 oct. 202600:04:59
The story

A volcano baked a scroll into charcoal almost 2,000 years ago, and it's been too fragile to unroll ever since. On October 8, 2026, the Vesuvius Challenge awarded its $50,000 First Letters Prize to Erwin Nieuwlaar, a software engineer from the Netherlands. He found the first readable letters ever seen inside that scroll, PHerc. 343. It's about 14 cm long and kept at the Biblioteca Nazionale di Napoli in Naples, Italy.

Here's how he did it:

  • He traced one layer of the rolled papyrus inside an X-ray scan, using the challenge's open-source spiral-fitter plus his own way of snapping it tightly to the surface.

  • He ran four AI ink-detection models (one is named Hecate) and averaged their answers. None of the models had been trained on this scroll, so they were "generalising across scrolls."

  • Papyrologists, who are experts in reading ancient papyrus, read the Greek letters as part of the phrase "everything that happens."

  • Other teams found the letters μουσικ (mousik), which may point to a word about music.

 

Wow picture

A burnt black "marshmallow log" a little shorter than a pencil. Deep inside it, glowing yellow letters light up on a computer screen without anyone unrolling a single layer. Erwin shouted, in Dutch, "Dit is toch gewoon inkt!" ("This is surely just ink!").

How the AI learned (kid version)

The ink detectives practiced like you learning to ride a bike. They made a guess ("ink here, no ink there"), got a score, adjusted, and tried again, thousands of times. They practiced on other scrolls and still recognized ink in this new one, the way you can ride at the park after learning in the driveway.

AI as a coach, not a copy machine

The AI pointed and said "look here." Erwin did the tracing and the thinking, and human experts did the reading. People and AI worked as a team.

Kid Mission of the Week: Make a Secret Scroll
  1. Write a secret message on white paper with a white crayon. Press hard.

  2. Roll it up and trade with a friend or family member.

  3. The ink detective brushes watercolor paint over the paper, and the hidden letters appear.

  4. Bonus (with a grown-up): ask an AI helper, "What clues could help a detective tell ink apart from paper?" and brainstorm together.

 

Sources
The Star That Blinked Every Three Days12 oct. 202600:04:50

Pavel Rabtsevich, a hobby astronomer in Spain who doesn't own a telescope, used AI coding helpers to search public data from NASA's TESS space telescope, and found a faraway star that dims a tiny bit about every three days. That could mean a planet is passing in front of it. He checked his AI helpers' work round after round, and now TESS will look at the star again from October 31 to November 26 to test his predictions.

The Wow Picture

A star 116 light-years away blinking like a clock (dim, three days, dim, three days), in measurements taken years apart, and nobody had noticed until now.

Kid Mission of the Week

Be a planet hunter at home. With a grown-up, shine a flashlight at a wall in a dark room (never into anyone's eyes) and slowly move a small ball through the beam. Watch the light on the wall dim as your "planet" passes its "star." Try a bigger ball to see if it dims more. Then predict your planet's schedule ("it passes every three claps") and have someone check you.

Good to Know

This is a planet candidate, not a confirmed planet. Rabtsevich says himself that more observations are needed, and that even if the star dims on time in November, that alone won't prove it's a planet.

Sources
The Sea-Floor Ears That Heard Six Million Whale Songs05 oct. 202600:04:40

Machines on the Atlantic sea floor that were put there to study rocks deep inside the Earth also recorded whale songs, and an AI that human experts trained found more than 6.3 million fin whale calls in about 43 years' worth of recordings.

Wow picture

Picture the dark floor of the Atlantic Ocean near the Azores, Madeira and the Canary Islands. Dozens of seismometers sit there quietly, feeling the planet's rumbles. Overhead, a fin whale about as long as two school buses sings notes so low that people can barely hear them. Each note shows up as a little smudge at the bottom of a "sound picture" (a spectrogram), and an AI helper circles every smudge: more than six million of them.

"Sea-floor ears" is our show's nickname for ocean-bottom seismometers, and the host says so on air. It is not the scientists' term.

Key facts used in the episode
  • 46 ocean-bottom seismometer stations from two networks (São Jorge and UPFLOW) in the Azores–Madeira–Canaries region of the North Atlantic. The recordings run from June 2021 to February 2023.

  • 378,912 hours of recordings in total, which is about 43 years if played back to back.

  • The AI found 6,291,626 fin whale calls (about 6.3 million). The authors call it the largest fin whale call catalogue to date.

  • Human experts hand-marked nearly 40,000 calls to train the AI.

  • About 97% precision overall (94% at São Jorge, 97% at UPFLOW). The AI also missed many quieter calls (recall was about 33% at UPFLOW), so the true number of calls is higher.

  • Processing one day of recordings from one station took about 15–20 seconds.

  • Calling peaked from October to February. There were three recurring song "beats" (gaps of about 12, 16 and 20 seconds between notes), and the most common one shifted during the season.

  • The authors describe a possible southward movement of whales as speculative.

  • Fin whales are the second-largest whale species, 75–85 feet long (NOAA).

 

Sources

 

Coach vs copy machine

The AI did the listening, but people taught it, checked its work, and openly said what they still don't know. Kids can use AI the same way. Don't ask "Write my whale report." Ask "Quiz me about fin whales."

Kid Mission of the Week: Make Your Own Sound Picture
  1. Draw an arrow across your paper from left to right. That's time.

  2. Low sounds go near the bottom of the page and high sounds near the top.

  3. Sit still for one minute and draw every sound you hear. A humming fridge might be a long low line, and a bird tweet might be a tiny high dot.

  4. Does any sound repeat, like a whale's beat? Count it!

  5. Bonus, with a grown-up: Ask an AI helper: "I drew a sound picture. Don't fix it for me. Ask me three questions to help me make it better." Families can also try the free Chrome Music Lab Spectrogram to see their own voices as a real sound picture. It needs microphone permission, so a grown-up should turn it on.

The Stick Bug That Taught a Robot to Walk28 sept. 202600:04:20

Meet Twiggy, a stick insect (her nickname is just for our show), and RedMirror, a real six-legged robot from VISTEC in Thailand. Scientists from Tohoku University in Japan and VISTEC used an AI to watch only three or four steps of a stick insect walking. The AI didn't copy those steps. It worked out what the bug was trying to do, like a coach would. The robot then practiced chasing that goal: try, get a score, try again. It learned to walk in about an hour. In computer tests, it crossed bumpy ground it had never seen and kept walking on five legs after one leg was switched off. This week we also talk about why AI works best as a coach, not a copy machine, and our Kid Mission turns you into a Bug Coach.

The wow picture: A skinny twig-like bug takes a few careful steps, and a robot about five times bigger learns from them. Later, one of its six legs is switched off, and it just keeps walking on the other five.

  • The AI learned from an open dataset showing just 3–4 steps of the stick insect Medauroidea extradentata (2,000 frames covering 18 leg joints).
  • The method is called adversarial inverse reinforcement learning. The AI works out the insect's goal (its "reward") instead of being told how to move each leg.
  • Tohoku University says the robot learned to walk in just an hour, and that it learned three times faster than with a standard reward.
  • When the learned goal was moved to a different robot body, that robot reached a useful walk in 70,000 training steps instead of 200,000 (Interesting Engineering, reporting on the paper).
  • It was trained only on flat-ground data. On uneven terrain it switched to a more wave-like leg pattern, and its forward speed dropped only slightly.
  • With one of six legs disabled (simulated damage), it reorganized its remaining legs and shared the load differently to stay stable.
  • A preliminary test on the physical RedMirror robot showed walking that looked like the simulations.
  • Quote from Associate Professor Dai Owaki (Tohoku University): "We never told the robot how to walk. We asked what the insect was trying to achieve, and let the robot chase the same thing entirely on its own."
  • Owaki also said a few steps from one stick insect "were enough to find a principle that works on a machine five times its size."
  • Possible future use: legged robots that help at disaster sites where wheeled robots can't go.
  • Paper: "From Insect Behavior to Transferable Robot Locomotion: Inferring Embodied Locomotor Principles from Limited Data via Adversarial Inverse Reinforcement Learning," by Yuchen Wang, Chuthong Thirawat, Mitsuhiro Hayashibe, Poramate Manoonpong, and Dai Owaki, published in Bioinspiration & Biomimetics (IOP Publishing). DOI: 10.1088/1748-3190/ae901f

Sources:

Kid Mission: Be a Bug Coach

Get down on your hands and knees and crawl across the room. That's four legs! Now tuck one hand behind your back and try again. (Go slowly on a soft rug or carpet.) What did you change to keep going? Did you lean, scoot, or hop? Tell a grown-up your new plan. Bonus: if you can safely watch an ant or beetle outside (just watch, don't touch), count how many legs are touching the ground at one time. You'll be doing what RedMirror did: keep the goal, find a new way.

The Robot That Walked Into a Stranger's Living Room21 sept. 202600:03:23

A humanoid robot walks into a living room it has never seen — toys on the floor, a sock on the couch, a stuffed dinosaur under the table — and gets to work with its whole body. This episode of Generative AI for Kids follows Helix 2.5, Figure's newest neural network (announced September 17, 2026). After pretraining on Index, Figure's huge dataset of people showing how they move and do chores, the robot tried three jobs in homes it had never practiced in.

The wow picture: They took Helix 2.5 into 30 Bay Area homes with zero data collected in any of them. No fine-tuning. Unseen toys, towels, and beds. Tidy living rooms (toys into a basket). Fold towels into a basket. Make beds (pillows plus comforter). In a blind test with the same task data, success jumped from 9% without Index pretraining to 56% with it — over 6× better. Full-task only. No partial credit. The robot even self-corrects: steps back, repositions, walks around the bed to fix a fold. Coach, not copy machine. Not "robotics is solved" — first strong evidence that whole-body skills can transfer from human experience to new homes.

Sources:

Kid Mission: Helix Home Challenge

Pick five toys in a room that is not your usual tidy spot. Put them into a basket, one by one. Or fold one towel carefully, corners together. If a fold is messy, step back, walk around, and try again. You just did Helix thinking. Learn from watching. Then help in a new place.

The Robot Arm That Had to Obey the Hard Rules14 sept. 202600:02:56

A robot arm sits on a messy desk. Blocks, a water bottle, a backpack — and a bright toy past the clutter. Pretty close is not good enough: a path that almost misses still knocks things over. This episode of Generative AI for Kids follows HardFlow, a new method from MIT researchers (published September 14, 2026) that helps generative AI invent clever paths while obeying nonnegotiable safety rules.

The wow picture: Older helpers often force every tiny sketch step to stay perfect, which can make paths shy and slow. HardFlow gives the model more freedom while it explores, then enforces hard constraints on the final answer — no collisions, plus better quality (like the shortest legal path). In tests on robotic arms, mazes, and image editing, it hit perfect constraint satisfaction and found better solutions than other methods. Humans write the rules. The AI searches. Coach, not copy machine.

Sources:

Kid Mission: Desk Obstacle Challenge

Clear a table corner. Place three obstacles and one sticker prize. Draw a top view. Invent three paths for an imaginary robot finger. Cross out any that touch obstacles. Circle the shortest safe path. You just did HardFlow thinking.

Draft audio for this week's show. Not published yet.

The Desk-Sized Ship That Aimed for Alpha Centauri07 sept. 202600:03:07

After a year stuck, an AI coach called Get Physics Done found a Sun-dip path to Alpha Centauri in about a week. Slow down, swing closer than Mercury, fire near the Sun so panels stay small.

Kid Mission: Near-Star Map Challenge. Draw Earth, Sun, Alpha Centauri. Invent three paths. Pick one and say why it saves power or weight.

https://www.technologyreview.com/2026/09/01/1143247/ai-interstellar-journey-alpha-centauri/

The Desk Duck That Learned to Roller-Skate31 août 202600:03:04

A tiny robot duck learned to walk, get back up, and roller-skate. Not from a homework sheet. From practice.

Microduck, from Hugging Face and Pollen Robotics (Aug 27). Same family as Reachy Mini. Four crayon colors: Cream, Graphite, Lavender, Sky.

How it learns: reinforcement learning. Try. Score. Try again. Like a bike. Thousands of pretend ducks practice in a video-game Earth, then the winning moves go onto the real desk.

Kid Mission: Duck Coach Challenge. Write a robot recipe. Have someone follow it exactly. When they get stuck, change the recipe and try again.

https://pollen-robotics.com/microduck/blog/introducing-microduck/

How Do Computers Think? A Chip Adventure!23 mai 202600:03:58

Hey there, future builders! Have you ever wondered what's actually happening inside your tablet when you tap on a game, or inside your TV when a video starts playing? In this special episode, we shrink down, down, DOWN into a microchip to meet the tiny city hiding inside every gadget you own.

We'll explore:

  • Logic gates: the LEGO-block light switches that flick ON and OFF billions of times a second

  • The "multiply-accumulate" move that powers every video game and AI assistant

  • Why moving data is the trickiest part, and how engineers avoid traffic jams

  • Systolic arrays, the relay races inside AI chips

  • Why every chip has a "heartbeat" called a clock cycle

  • How a chip city is different from your brain

Whether it's the chip inside your tablet or a brand-new one you'll invent someday, the future is what you decide to prompt!

Kid Mission of the Week: The Chip City Challenge. Draw a square (your chip), fill it with little dots (your logic gates), draw arrows showing how data travels without making traffic jams, and label the heartbeat clock in the middle. You just designed a tiny city like a real chip engineer!

Figure AI's Robots Worked 30 Hours Straight (and 3 Million People Watched)!17 mai 202600:04:05

Happy Sunday, future builders! This week, three million people on the internet stopped scrolling to watch four humanoid robots named Bob, Frank, Gary, and Rose sort packages in a warehouse for thirty hours straight. No remote control. No cheating. Just robot brains. Today we crack open Figure AI's viral live demo and meet "Helix," the AI brain that learned to work like a human. We'll explore: - What Bob, Frank, Gary, and Rose actually did during their 30-hour shift - How robots take charger breaks like you charge your tablet - What "robotic ASMR" is, and why grown-ups can't stop watching - How an AI named Helix learns by watching thousands of hours of human tutorials Whether it's a humanoid named Frank sorting boxes or a kid teaching their toothbrush routine to a robot, the future is what you decide to prompt! New episodes every Sunday. Subscribe so you never miss an adventure. KID MISSION OF THE WEEK The Robot Apprentice Challenge. Pick one tiny daily task, write the steps in robot-instruction language, then have someone in your family act them out exactly. Find what's missing and fix the recipe!

A Robot Just Got a Job at a Car Factory!10 mai 202600:03:35

Happy Sunday, future builders! Picture a robot that walks on two legs, has hands with fingers, weighs as much as a refrigerator, and can lift 110 pounds -- and it just clocked into work at a real Hyundai car factory. That's Atlas, the new humanoid robot from Boston Dynamics, getting a brain upgrade from Google DeepMind. Today we're cracking open how it works. We'll explore: - How Atlas's body has 56 places to bend (a fancy thing called "degrees of freedom") - Why most factory robots so far have been more like wind-up toys - What a "robot foundation model" is, explained with a giant recipe book - How fingertip touch sensors help Atlas hold things gently Whether it's a humanoid robot at a car factory or a sock-folding sidekick in your bedroom, the future is what you decide to prompt! New episodes every Sunday. Subscribe so you never miss an adventure. KID MISSION OF THE WEEK The Helpful Robot Challenge. Pick one chore at home, write down the tiny skills a robot would need to do it, draw your robot, and explain why it's a superhero -- not a wind-up toy!

An AI That Knows One MILLION Animals (and a Zebra Named Zelda)03 mai 202600:03:35

DESCRIPTION Happy Sunday, future builders! Did you know no two zebras have the same stripes -- they're like fingerprints? In today's episode, we meet BioCLIP, an AI that has studied flashcards of over a million animal species and can recognize critters from a single photo, helping rangers track and protect endangered animals around the world. We'll explore: - How BioCLIP learned animals from millions of biologist flashcards - How rangers use Wildbook to track real animals like a zebra named Zelda - Why a whale shark's spots are like a barcode for AI - Why this means scientists can protect endangered animals in seconds, not months Whether it's tracking a zebra named Zelda or naming a brand-new bug in your own backyard, the future is what you decide to prompt! New episodes every Sunday. Subscribe so you never miss an adventure. KID MISSION OF THE WEEK The Backyard Biologist Quest. Find any animal outside or out a window, look really closely, and draw a flashcard with five clues a robot could use to tell it apart from any other animal. Show it to your family -- you just thought like an AI biologist!

When AI Invents Medicine: The Origami Cure27 avr. 202600:03:44

A surprise Monday episode! For the very first time, real human patients are about to get medicines designed entirely by AI. We unfold the wild story of Isomorphic Labs, AlphaFold, and how proteins are basically origami — fold them one way, you get a paper crane that almost flies; fold them the wrong way, people get sick. Plus a Kid Mission: the Origami Inventor Challenge.

Sony's Ping Pong Robot Is Beating Human Pros!26 avr. 202600:03:33

Happy Sunday, future builders! Imagine stepping up to a ping pong table and your opponent is a robot arm with no eyes, no legs, and no nerves -- and somehow it just smashed your serve before you could blink. That's Sony's new AI table tennis robot, "Ace," and this week we're cracking open how it works. We'll explore: - How Ace's camera "eyes" track a ping pong ball a thousand times per second - How the robot reads the tiny logo on a spinning ball to figure out its curve - What "reinforcement learning" means and why it's just like learning to ride a bike - Why Ace plays with human-strength arms -- so the game stays fair Whether it's robot ping pong champions or the next world-record-breaking idea, the future is what you decide to prompt! New episodes every Sunday. Subscribe so you never miss an adventure. KID MISSION OF THE WEEK The Reinforcement Challenge. Pick one tiny skill, try it ten times, change ONE thing based on what you learned, then try ten more. Draw your scoreboard and tell us what you discovered in the comments!

Plastic Roads & Robot Eyes: An Earth Day AI Adventure!22 avr. 202600:03:13

Happy Earth Day, future builders! Did you know there's a highway in Hawaii made from old juice bottles and yogurt cups? In today's episode, we're cracking open a giant engineering puzzle: how scientists are turning ocean-bound plastic trash into rock-hard, super-flexible roads — and how AI-powered robot arms are the secret sauce that makes it all work.

We'll explore: 🛣️ How engineers mix recycled plastic with "bitumen glue" to build better roads 🤖 How AI Vision cameras train robots to sort milk jugs from soda bottles in a split second 🌎 Why these plastic roads don't crack in the heat (hint: stretchy sneakers!) 🎨 Your Earth Day Audit mission — grab your Inventor Hat and design something amazing

Whether it's spaceships or skyscrapers made of bottles, the future is what you decide to prompt!

🎧 New episodes every week. Subscribe so you never miss an adventure.

👩‍🔬 Kid Mission of the Week: Find 3 plastic items in your recycling bin, check the triangle numbers on the bottom, and draw what YOU would build with them. Tell us in the comments!

#EarthDay #GenerativeAI #KidsPodcast #STEMforKids #AIforKids #Recycling #PlasticRoads #FutureBuilders #EducationalPodcast #ScienceForKids

The Moon Comeback & The Giant Splash12 avr. 202600:02:51

Buckle up for our debut episode as we dive into the heart-pounding return of the Artemis II mission, which just splashed down this past Friday! We’re exploring how four brave explorers survived a 5,000-degree fireball while screaming toward Earth at 25,000 miles per hour, all thanks to a mix of daring physics and a super-smart "invisible co-pilot." You’ll learn how NASA engineers use AI to "prompt" a perfect landing—calculating wind, waves, and parachute timing to the exact micro-second—proving that computer brains are just as essential as human courage when exploring the stars. Plus, we’ll show you how to master the secret of "drag" right in your living room with our "Gravity Slow-Down" experiment using nothing but two pieces of paper. It’s time to see how the same AI logic we use for vibe coding is helping us navigate the final frontier—so stay curious and let's get building!

Phone-Free Schools: Texas' Big Change Explained!16 sept. 202500:02:08

Texas just made a big rule—all public schools are now “phone-free” zones! In this special GenAI4Kidz News Short, we break down what the new cellphone ban means for students, why grown-ups think it’s important, what exceptions there are, and how it could make school life different this year. Tune in for an easy, three-minute guide to the newest school rule in Texas!

AI Time Management Superheroes!17 août 202500:09:37

Discover how to use artificial intelligence to become masters of your daily schedules in "AI Time Management Superheroes!" In this exciting episode of Generative AI for Kids, learn how AI tools like voice assistants, smart calendars, and ChatGPT can transform the way you manage homework, activities, and free time. From setting reminders with Google Assistant to asking ChatGPT to create personalized study plans, you'll discover practical ways AI can be your trusty sidekick for time management. Packed with real examples, interactive challenges, and important safety tips, this episode shows kids aged 8-12 how to use AI responsibly to become time management superheroes while having more fun and feeling less stressed about their busy schedules!

Back to School AI Special: The Coolest Robot News from Summer Break!14 août 202500:05:33
Hey there, young AI explorers! 🚀 While you were having fun in the sun this summer, some really amazing things happened in the world of artificial intelligence! In this special back-to-school episode, we're diving into the coolest AI news that happened while you were away - from robot artists that can paint anything you imagine, to cars that drive themselves, to AI tutors that make learning super fun! We'll discover how AI is helping save the planet, creating new music, and even helping doctors take better care of people. Perfect for families interested in understanding how AI is shaping our world in age-appropriate terms, this episode covers everything from Midjourney and DALL-E to autonomous vehicles and educational technology, all while emphasizing AI as a helpful tool that enhances human creativity and problem-solving skills! 🤖✨
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Generative AI for Kids, podcast de AI Yu - Liste des 20 épisodes, avec dates et durées - My Podcast Data