Original media from our community.
Ampoule of |h| in a bottle
A small amount of radioactive Tritium (Hydrogen with one proton and two neutrons) in a tube that has been coated on the inside with a phosphor. The radioactivity of the Tritium causes the phosphor coating to glow green in the dark.
Ampoule of colorless Hydrogen gas
One larger and one smaller ampoule of Hydrogen gas on top of a plasma globe, glowing a purple-blue color
Small ampoule of Tritium (Hydrogen with one proton and two neutrons) of unknown purity. Tritium is radioactive, and provides a continuous source of energy to a phosphor pigment coated on the inside of the ampoule, which glows an eerie green.
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