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 xenon 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.
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
Get this great introductory chemistry kit for your favorite young scientist!
A combination of three of our great discovery toys, all in one package!
Get swept away by this fantastic robot kit that uses vibrations to move!
This black scorpion specimen is great for the classroom setting!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
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