👉 Watch the video of Sarah’s school science experiment above! Hello parents, teachers and students! Today’s experiment is all about potential and kinetic energy. Be sure to check out GMSA@9 on ...

Fill water dropper with water Add one drop at a time onto the penny Watch what happens EXPLANATION: Have you ever seen a bug walk on the water? This is because of surface tension! Water is what we ...

Editor's note: Contributor Nola Taylor Redd enlisted her children — Dawn (12), Michael (10), Jimmy (8) and Candy (6) [the younger two were primarily clipping pieces together] — for this project. Here ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Welcome to PopSci’s at-home science projects series. On weekdays ...