Double your teaching and experimental possibilities - demonstrates AC and DC properties!
With this unit both alternating & direct current can be demonstrated. By turning the handle the current that is produced can be seen as it lights the lamp. The quicker the handle is turned, the brighter the light.
This sturdy model is designed for heavy science lab use.
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
Build your own windmill generator kit by recycling a plastic bottle!
A massive mounted set of 100 rocks and minerals found in the US,
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Use this awesome prism to teach about optics and light in the classroom setting!
See the constellations visible in the Northern Hemisphere on this watch!