Showing results for "Waves" in Science & Technology

Radio waves aren't just for listening to your favorite radio station! They are used to make GPS receivers and wireless internet work. Scientists use radio telescopes to help them study space. Listeners learn about radio waves and how we use them every day.

You see your shadow outside on a sunny day. A rainbow appears in the sky after a storm. Light waves are all around us, even when it's dark. Listeners will learn about light waves and how we use them every day.

Try these experiments to learn how sound waves travel through the air to make your eardrums vibrate!

Birds chirp. A dog barks. Thunder claps. We hear sounds all around us. But how? Sound waves travel through the air, but we don't see them. Listeners will learn about sound waves and how we use them every day.

From writer Stacy McAnulty and illustrator David Litchfield, Ocean! Waves for All is a light-hearted nonfiction audiobook about the formation and history of the ocean, told from the perspective of the ocean itself. Dude. Ocean is incredible. Atlantic, Pacific, Artic, Indian, Southern—it's all...

This audiobook describes what a heat wave is, and how it affects both city life and country life.

Over the waves, sea lions bark and seagulls wheel and call. The bay is smooth and bright in the sun. But under the waves, there’s a whole hidden forest full of whales and wolf eels, sardines and sea bass, and leopard sharks and luminous jellies, as well as the waving kelp that shelters them all.