This classic device is used to demonstrate the conservation of mechanical energy. When the wheel is rotated by hand to the top and released, its potential energy will turn into kinetic energy (rotation) as it falls. After the wheel reaches its bottom position, the kinetic energy will change back to potential energy when it moves up again. This process will continue on until the total energy is lost due to friction.
This smaller model makes a great desk toy, and is ideal for basic classroom physics demonstrations.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
This is the ideal reference companion for students of physics, chemistry and biology!
Perform awesome experiments using everyday materials found in any kitchen!
Experience this sphere powered by the sun!