Simple machines make work easier to do. But how? Join Joan at the Discovery Center of Idaho as she tries various experiments with simple machines. Science Trek is available to stream on pbs.org and ...

My name is Dr. Kate Biberdorf, but most people call me Kate the Chemist, and I am so excited to share some easy science experiments you can do with kids at home. For years, I’ve been bombarded with ...

Beth Harris, long-time science educator who has shared lots of easy experiments here, offers a new one! This is all about light and liquids. Last year, Harris launched the fort kits, handmade bags ...

It’s really true—science can be fun! Engaging kids with hands-on experiments activates multiple parts of the brain, which means they’re more likely to retain what they’ve learned. Children will ...

Beth Harris is back with another fun and easy experiment that you can do with things you probably have around the house. Beth Harris is back with another fun and easy experiment that you can do with ...

THE electrical method, where it is applicable, is now by far the most sensitive method of detecting small quantities of matter; and the recent advances in physical science made by the method of ...