Comment on Ask HN: Why does my cup move by itself?Comments−token60534yI would assume it's because the water decreases the friction needed for the jigger (the 12 year old in me thinks that's a funny word) to move across the non-level surface.−crehnOP4yWouldn't that cause it to move in a single continuous movement? Instead of the 3-4 little movements in the video.
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I would assume it's because the water decreases the friction needed for the jigger (the 12 year old in me thinks that's a funny word) to move across the non-level surface.
Wouldn't that cause it to move in a single continuous movement? Instead of the 3-4 little movements in the video.