Open siphon effect demonstrated using a polyethylene oxide solution.
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Previously:
https://www.homemadetools.net/forum/...814#post202245
https://www.homemadetools.net/forum/...584#post193345
https://www.homemadetools.net/forum/...778#post133177
https://www.homemadetools.net/forum/...901#post190896
https://www.homemadetools.net/forum/...394#post166103
