Hourglass floating through a tube of water
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09-03-2017, 12:50 PM
(This post was last modified: 09-03-2017 12:54 PM by BobVA.)
Post: #2
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RE: Hourglass floating through a tube of water
It's cheating to watch it for more than one trip up the tube, because then you can figure out what's happening :-)
Bob |
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Messages In This Thread |
Hourglass floating through a tube of water - pier4r - 09-02-2017, 09:24 AM
RE: Hourglass floating through a tube of water - BobVA - 09-03-2017 12:50 PM
RE: Hourglass floating through a tube of water - SlideRule - 09-03-2017, 02:07 PM
RE: Hourglass floating through a tube of water - Tugdual - 09-07-2017, 10:05 AM
RE: Hourglass floating through a tube of water - Joe Horn - 09-07-2017, 12:13 PM
RE: Hourglass floating through a tube of water - Tugdual - 09-07-2017, 04:43 PM
RE: Hourglass floating through a tube of water - pier4r - 09-07-2017, 12:03 PM
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