Human Powered Light Bulb
$ 4.50
Harness your body's natural static charge . You can generate enough static to light up this little bulb. Feet dragging is required! 6.5 x 3.5x.5" peggable card with information.
Perfect for birthday gift bags, stocking stuffers, and Easter baskets--or any time you need a little STEM. Spark curiosity for collectors of science and nature.