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 Blue Morpho version.
Comprehensive collection of 30 fossils.
Watch this laser pointer emit a cool purple beam!
Use this kit to conduct experiments with models to learn about forces and simple machines!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
Build a magnetic levitating train with this science fair project kit!
This kit will get your paper plane ready for takeoff!