Aquarium pumps work quite well, but it is not strictly necessary. | Hacker News

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evgen on Dec 20, 2012 | parent | context | favorite | on: Rice Cooker Hacks - The Ebert Way

Aquarium pumps work quite well, but it is not strictly necessary.

mattmaroon on Dec 20, 2012 [–]

I'm going to have to try this because why not?

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