Technologys Child

The Elly award goes to the animal with the best nose! Learn about different animals’ noses and how their noses help them to survive in different ways.

Surviving in the desert heat can be dangerous–from deadly shifting sands to a lack of food and water, learn how animals like the Dromedary camel uses its eyelids to shield it from swirling sand, how Sandgrouse chicks soak up water from feathers on their fathers belly, and how the kangaroo rat never takes a drink!

What do you use your teeth for? Just like us, animals use their teeth for lots of different things in order to survive! Learn how animal teeth differ from humans and how they are special to each kind of animal, depending on what they eat! See all the different kinds of teeth that animals can have all over the world. Who do you think has the scariest teeth?

In ancient China, an alchemist mixed an exploding medicine and accidentally invented gunpowder. Learn about the development of gunpowder and other explosives, like nitroglycerin and dynamite, in this fun feature.

Have you ever looked into the night sky and wished that you could walk on the Moon? Find about what it is like from the astronauts that were first to do it! Learn about how Neil Armstrong, Edwin Aldrin, and Michael Collins traveled into space and created history in 1969, and what it was like to take those famous first steps that made “one giant leap for mankind."

Jeff and his cousin Liz are waiting to see the solar eclipse! Together, they learn about why eclipses happen and why seeing one is special. Do you know why eclipses happen? Learn how the moon and sun interact with Earth in order to create this solar spectacular!

Kids have always had amazing ideas, like how to keep your ears warm on a cold winter day or an icy treat to enjoy on a hot summer day. Learn about four young inventors and their inventions that helped to change people's lives.

Have you ever wondered what it would be like to stand next to a real dinosaur? Millions of years ago, Dinosaurs ruled the earth and left their fossils behind for us to find all over the world. These fossils help archaeologists and paleontologists learn about what dinosaurs may have looked like. Some were really big and some were really small. In this story, you will learn all of the different shapes & sizes of your favorite dinosaurs before they went extinct. How will you measure up next to your favorite dinosaur?

Have you ever wondered why the days are so long in the summer and short in the winter? Or why we have hot weather and colder weather? Read on to learn about the Earth, how it spins around the Sun, and the seasons!

Have you ever wondered why it gets dark at night? Listen to learn about how the Earth’s spinning changes day into night and why some days are longer than others.

The United States keeps its gold safe at Fort Knox. How is this done? There are fences, locks, guards, and more. Learn more about this high-security place!

Tiny creatures called microbes live in, and on your body that can be helpful. But some are bad like bacteria and viruses–in fact, they can make you sick! Your body needs medicine called antibiotics to fight and kill these germs so you can feel better. You must get a different medicine called a vaccine to keep from catching a virus.

Did you know your eyelids close and open 10 to 20 times a minute! Your eyes have parts that work together. The pupil lets light into your eyes. The iris controls how much light gets in. The cornea, a bowl-shaped layer, covers and protects your eyeballs. Discover how hairs on your eyelashes protect your eyes from germs and dirt, and other ways your eyes help you see and keep you safe!

Did you ever think about how many things in your life would vanish if there were no wheels?

An introduction to the parts of the brain and how they function. Thoughts and feelings, movements, and brain injuries are discussed.

Innovation starts with a problem whose solution sets in motion all kinds of unexpected discoveries. That's why you can draw a line from pendulums to punching the clock at a factory, from ice blocks to summer movie blockbusters, from clean water to computer chips. In the lively storytelling style that has made him a popular, best-selling author Steven Johnson looks at how accidental genius, brilliant mistakes, and unintended consequences shape the way we live in the modern world.

The future has amazing technology. Our alien allies have magic. Together, we are building a training system to teach the best of humanity to go to the stars. But the training is monumentally expensive. Stephanie Morgana is a genius, she just doesn't know it. The artificial intelligence that runs the virtual world is charged with testing Stephanie, a task it has never performed before. Will Stephanie pass the test and be moved to the advanced preparatory schools, or will the system miss her?

Far off Neptune holds many mysteries! Its great distance from the sun makes it the coldest planet in the solar system. Discover the secrets of this chilly, blue ice giant that was named after the sea.

Eggs sizzle in your metal frying pan, but could that metal frying pan be made out of paper instead? It sounds crazy, but paper has lots of different properties and is used in many different items. Books, cups, cards, lamp shades, and more items are made from paper. Do you think a frying pan could be made with paper? Listen to find out!

Humans are ingenious when it comes to meeting challenges. We invent all sorts of useful contraptions from the wheel to the can opener. But some of the things people have come up with are truly odd. Who came up with grass sandals, and why? Have you ever heard of a portable radio hat? Not many people have, but someone invented it. Get the inside scoop on these odd contraptions and many more weird inventions.