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.
Build six solar-powered models with this fun kit!
Great tarantula specimen for the science classroom!
Jumbo-sized 3 foot diameter inflatable globe is great for play and learning.
This great rock tumbling kit comes with everything you need to polish stones and gems!
Enjoy your ice cream just as the astronauts do!
Mystify your friends as your UFO hovers and seems to defy gravity!