All About My Radioactive Key Chain

2 CQ

Earn 'nerd points' with a radioactive keychain, and discover how gaseous tritium can serve as a light source through the power of radioluminscence.

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Debbie J
Cool idea, but please don't eat it or breath it in! Lol
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Loredana A
So Funny! Great video.
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Sean F
High energy fun facts. Thanks for sharing
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Mack R
You're the man. Haha the intro made me lol
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Mammo i
Where can I get one???
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