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.
Easily assemble a working alarm motion detector!
Learn all about Newton’s Laws and Energy conservation.
Get this great introductory chemistry kit for your favorite young scientist!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
This great rock tumbling kit comes with everything you need to polish stones and gems!
Working model representing the sun, earth, and moon and their relationships.