CoolStuff Blog

Five Demonstrations for the First Day of Class!
Five Demonstrations for the First Day of Class!

Subscribe to the CoolStuff Newsletter and get notified when our next blog is released. Featured Products Five Demonstrations for the First Day of Class! On the first day of school, it is a good idea to show a demonstration that...

Kinetic Energy Into Thermal Energy
Kinetic Energy Into Thermal Energy

Click here to subscribe to our CoolStuff Newsletter and get notified when the next blog is released. Featured Products Kinetic Energy Into Thermal Energy Watch how silly putty and simple steel spheres can be used to demonstrate the conversion of...