This butterfly model uses Flexinol® Actuator wires to create a stunningly realistic visual effect. The model is powered with an included adapter, so when you plug in the adapter, the wings silently begin to move. A unique home decor item, this is an elegant accent for plants, furniture, computers, and more. This is the Monarch version.
Use this awesome prism to teach about optics and light in the classroom setting!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This kit allows to build up to 3 different robots!
Exciting magnet exploration for ages 8 and up!
Learn Chemistry While Creating Sweet Treats
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.