Quantum physics in a bouncing oil drop ?

Joined
Dec 12, 2002
Messages
43,672
Location
'Stralia
Changed the oil enough to see the occasional, and very welcome ball riding the oil surface, sometimes instantaneously, sometimes for seconds, and twice, have ran around the funnel a couple of times before scooting down the hole.
20cst, and silicon.
 

Astro14

$100 Site Donor
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Joined
Oct 10, 2010
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13,875
Location
Virginia Beach
Always assumed it was just surface tension....had no idea that the reason was so subtle....
 
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