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Power of Water
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10-26-2003, 07:54 PM,
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Power of Water
Here is a simple demonstration of the power of pressure underwater. At the surface, the bottle is full of air.
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10-26-2003, 07:56 PM,
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Re:Power of Water
At 27 feet, this bottle really gets squeezed.
Doug |
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10-26-2003, 09:37 PM,
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Re:Power of Water
right... that's a good example of why equalizing while free diving can get to be a bit tricky. Your lungs start to look like that bottle....
Fred |
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10-26-2003, 09:39 PM,
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Re:Power of Water
Very good point. Puts a new meaning to squeeze.
:o Doug |
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10-27-2003, 06:48 AM,
(This post was last modified: 10-27-2003, 06:49 AM by FreediveWI.)
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Re:Power of Water
Here's another demonstration.
This was a foam cup that Mandy-Rae took with her on a 453' sled dive. :o Jon |
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10-27-2003, 08:52 AM,
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Re:Power of Water
Doug,
I like Jon's example better  That's cool.
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10-27-2003, 09:57 AM,
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Re:Power of Water
That's pretty sweet
 I always had fun taking bottles underwater with me - what's kinda freaky is if they implode all off a sudden on you...they sound like a bomb going off. It reminds of the Rodales article of "100 fun things to do underwater". One of them was to sneak a tennis ball into your partners BC because it won't slowly shrink, it will all of a sudden implode with a good boom at about 100 feet... heheh... |
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