Energy Cell Dolly Transparent With Battery (Packaged In Better Corrugate Box With Customer Label An
$79.42
$140.57
Description Discover How Sunlight Can Be Converted To Energy. Experiment With Changing The Angle of The Solar Panel, Adding Weight, Running It Uphill, and Running It On Rough and Smooth Surfaces. Good For Standard Motion Labs As Well As Lessons On Energy and Alternative Energy. Runs On Solar Power Or Batteries; Switch To Solar Drive, Battery Drive, Or Battery Charge! Comes With Teachers Guide.
