Titres dans Science et technologie

When a group of meerkats live together, it's called a mob. Learn about life inside a mob of meerkats and why these animals like to stick together. Find out how living together with others helps meerkats raise their young, stay safe, and find food.

Think you know all about the yeti? Think again! This snowy cryptid has a secret life that may surprise you. How long have yetis been around? Are they really so abominable?

Think you know all about the Loch Ness Monster? Think again! This underwater cryptid has a secret life that may surprise you. Does Nessie have family swimming nearby? Is the creature in the lake a long-lost dinosaur, giant eel, or something else?

Militaries use amazing vehicles on the water. Aircraft carriers and submarines are just a few of the mighty military machines that get the job done!

Searching for easy engineering projects for your makerspace? You've come to the right place! From winches and gears to bridges and marble runs, these 10-minute STEM projects will have kids making in no time!

Embark with us on a powerful journey where we walk side by side with some of the most iconic scientists in history, both male and female! We’ll be exploring everything from the mysterious cosmos and foundational laws of physics to the building blocks of life itself!

Pino Omino, per gli amici Mino, per i nemici Vino, ha combinato un bel casino alla ditta di balocchi Oplallà® e ora suda come una lumaca di fronte al Santo Tribunale del Tragico Divertimento Pernullabuffo. Accanto a lui c’è Vincenzo, il tardigrado improbabile, arrivato dalle profondità del cosmo per soccorrerlo con la sua paradossale versione dei fatti: di chi è, in realtà, la colpa? Di Omino, o piuttosto del caso che l’ha condotto sino a lì?

PBJ Decks Smokin Gun (Gunner) is an American Paint Horse, one of the many of Heather Lott Goodwin's herd, and a valuable show animal that won the World Championship Paint Horse title. When Hurricane Katrina passed over the Goodwin property, it took with it the fences, the cattle, and several horses. Heather and her family lived in their horse trailer for six weeks and considered themselves lucky to have safe, comfortable shelter. After the storm, they searched for the animals and recovered many of them. But three months passed before they located Gunner, a hundred miles away.

Popcorn is a yummy snack–how is popcorn cooked? From an un-popped kernel, heat boils the water that the kernel naturally has inside it. The water turns into steam after it builds up inside. Scientists used cameras to discover how corn popped! What’s inside the kernel to make an explosive change happen–turning a kernel of corn into a tasty buttery treat–popcorn?

Learn more about how the search for extraterrestrial life and the search for planets are linked, the exoplanets and extremophiles that can be found all over the galaxy, and the weird and wonderful ways scientists think we (might) be able to travel around space. At the Supervillain Academy, listeners will learn about the solar system, galaxies, the universe, and, most importantly, the answer to the question “Are we really alone?”

One version of Murphy’s Law says: If anything can go wrong, it will go wrong. If you’ve stepped on bubble gum, or if you’ve ever dropped an ice cream cone, you learned Murphy’s Law. Crying over dropped ice cream does not help you. Laughing at your mistakes helps you feel better. Try to learn from your mistakes and be more careful. But being careful does not always work. Understanding Murphy’s Law can be helpful to you and others.

Did you know that Hawaii is still being built, even today? Heidi learns all about how Kilauea, the most active volcano in the world, erupts and spills more lava every day, making the island grow! She also gets to visit Mauna Loa, the biggest mountain in the world. What do you think it might be like to visit?

Have you ever wondered what makes a kite fly or a boat float? Have you ever thought about why snowflakes are symmetrical, or why golf balls have dimples? Have you ever tried to make a kaleidoscope or build a pair of stilts? In Calling All Minds, Temple Grandin explores the ideas behind all of those questions and more. She delves into the science behind inventions, the steps various people took to create and improve upon ideas as they evolved, and the ways in which young inventors can continue to think about and understand what it means to tinker, to fiddle, and to innovate.

The exquisite and thought-provoking new book from the multiaward-winning, internationally best-selling creator of Lost and Found, Oliver Jeffers. Well, hello. And welcome to this planet. We call it Earth. Our world can be a bewildering place, especially if you've only just got here. Your head will be filled with questions, so let's explore what makes our planet and how we live on it. From land and sky to people and time, these notes can be your guide and start you on your journey. And you'll figure lots of things out for yourself. Just remember to leave notes for everyone else....

Thomas Edison was a famous American inventor in the late 1800s. His work with light bulbs got a lot of attention. Over time, many stories were told about this work, including that he invented the light bulb. But this isn’t true! Discover what’s real and what’s fiction.

Wild about robotics? If so, a robotics club might be the right fit for you! Find out what it takes to join a robotics club or start your own, including information on membership, meetings, and activities.

What's that steady booming echoing through the mountains? It's the heavy footsteps of a troll. Humans should beware of these creatures' terrible, destructive powers. Have you ever wondered how trolls are born and grow up? What foods they prefer to feast on? What mischief fills their time? Wonder no more! Embark on daring journey to learn all about trolls.

ATVs tackle the toughest land around. But there are lots of ways to make these vehicles faster and cooler and listeners will love finding out how!

The human body is amazing. Your blood makes up about 8% of your body weight. On average, your heart will beat more than 3 billion times in your lifetime! Doctors and scientists make choices every day about how to keep our bodies going. But what would you change if you could? Would you choose to have super strength or super speed? Would you rather have no bones or no muscles?

Weather affects us every day. How do we know what the weather will be like where we live? How can we prepare for it? Find out the science behind weather observation and prediction.