This Machine Is Powered By Chocolate (Chemical Molecule Theobromine)

Are you powered by chocolate? Showcase your wry chemical attitude with any of these gifts featuring the chemical molecule theobromine, the active ingredient in chocolate, along with the saying "This Machine Is Powered by Chocolate". Chocolate fans and chocolate lovers with a geek bent will enjoy!
This Machine Is Powered By Chocolate (Theobromine) T Shirt
This Machine Is Powered By Chocolate (Theobromine) T Shirt by wordsunwords
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