Ask & Experiment

Ask & Experiment has experiments for you to try at home, activity books to download, PhysicsQuest resources for your school or after school group, and a way you can get your physics questions answered by real physicists.

PhysicsQuest

PhysicsQuest, a free competition for 6-9th grade students and after school groups, consisting of four science experiments that give students clues to solve a mystery. Classes can submit their answers online and be entered in a random drawing for prizes. PhysicsQuest kits are free to registered classrooms and groups. 

Learn More

Watch the interplay of electricity and magnetism in action, with this see-thru version of a classic physics demonstration!

Lenz's Law: Time Warp Tube

Watch the interplay of electricity and magnetism in action, with this see-thru version of a classic physics demonstration!


Cartesian-Diver-thumb

Sewing Kit Cartesian Diver

Exploring buoyancy with this quick experiment


cd I've heard that digital encoding on audio CDs represents a pressure wave. But audio has so many components like volume, pitch, and timbre; how can the binary encoding of a pressure wave encompass all these attributes? RY, Madison Wisconsin.
Find out the answer »

Activity Books

 

spectra10-home    Spectra    Spectra 2     Tesla    Color Me Physics    Color Me Physics