Spectrum discharge tubes contain gases that, when ignited, emit different waves of light (or the gas’s spectral lines). This is how scientists are able to determine the gaseous make-up of planets in our solar system. This neon spectrum discharge tube is approximately 10.25 inches long with electrodes sealed at both ends that are connected to lead wires protected by metal caps. It needs an induction coil spark of approximately 5cm or a suitable power supply for use. Recommended for use by adults only, this is excellent for use in classroom demonstrations or college-level science projects.
Build your own windmill generator kit by recycling a plastic bottle!
Exciting magnet exploration for ages 8 and up!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This advanced physics kit is perfect for older children already versed in physics knowledge!
Experiment with engines powered by air pressure and water, and build models to race your friends!
The Wimshurst Machine is a high quality static machine for student labs.