Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

We all carry supercomputers in our pockets and use dozens of electric gizmos every day but rarely stop to marvel at the magical act of flicking a switch. Use your ordinary conducting and extraordinary ...

We love building circuits from circuit bugs to circuit flowers, potato circuits to squishy circuits. There is something so satisfying about a project that results in power and light! Yesterday my ...

In this simple but effective project, you will learn how to make a simple circuit using a 9-volt battery, LED, and pencil drawing. This project is a fun way to explore and learn about the science of ...

There are people who can do truly amazing and fascinating experiments, and luckily for you, we created a list of 10 simple physics experiments with everyday materials to learn and impress your friends ...