This apparatus allows the user to experiment with the elastic properties of a measured quantity of gas. A good introduction to the concept known as Boyle’s law, it helps to demonstrate the relationship between pressure and volume of air at constant temperature. Use in classroom demonstrations, science projects and more.
Get one of the craziest and coolest kaleidoscopes around!
Find the hidden crystals when you open your own geodes from this fun set.
This 1mW, 532nm Super Safe Green Laser Pointer is for education, government or other settings where safety is a concern.
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
A perpetual motion model of the galaxy, makes a good desk toy.