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Ah, that's great. For those wondering how: https://en.wikipedia.org/wiki/File:Peristaltic_pump.gif https://en.wikipedia.org/wiki/File:Peristaltic_pump.gif
by markbao 12y ago
Ah, that's great. For those wondering how: https://en.wikipedia.org/wiki/File:Peristaltic_pump.gif https://en.wikipedia.org/wiki/File:Peristaltic_pump.gif