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Comments to #8
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birdman 6 year s ago
#7... How is this unexplained? hot water enters shower, air is heated by water, heated air rises, surrounding air moves in to replace the warm air that rose out, shower curtain acts as a diaphragm and moves inwards. THIS IS NOT ROCKET SCIENCE. Hotter the water the more the curtain moves in
Here is one science needs to get on ASAP. Why do we yawn, and why the hell is yawning so damn contagious? There are two, yet unproven, theories: Yawns chill the brain to improve intellectual performance or, it’s some form of communication from our ancient ancestors.
6
1.
birdman 6 year s ago
#7... How is this unexplained? hot water enters shower, air is heated by water, heated air rises, surrounding air moves in to replace the warm air that rose out, shower curtain acts as a diaphragm and moves inwards. THIS IS NOT ROCKET SCIENCE. Hotter the water the more the curtain moves in