SunPrint Kit, 4x4 inch

SunPrint Kit, 4x4 inch

Have fun making photographic-type prints using the power of the sun. NC-9132

$9.95
Mini Hand Boiler

Mini Hand Boiler

Kids are always fascinated by Hand Boilers! Demonstrates Charles' Law and the laws of energy transfer. Hand boilers demonstrate the science of temperature and gas pressure change. This small version packs a ton of fun into a mini science toy. Ages 14+. NC-14493

$4.95