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Category:Science & Technology, Educational
Tags:vacuum, SCIENCE!, Periodic Table of Videos, Siphon
Submitted:Albuquerque Halsey
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Comment count is 6
Cube - 2011-10-11
Who the hell thinks a siphon works because the air is pushing the liquid down? It would make the liquid spill out of any container, even without a siphon!
Syd Midnight - 2011-10-12
The Oxford English Dictionary?

HotwaxNinjaPanther - 2011-10-11
Sorry cancer and AIDS patients, we've got bigger fish to fry. We're scientists.
bopeton - 2011-10-11
It's a very common Freshman chemistry problem to ask if a drinking straw will work on the moon.

It won't; atmospheric pressure is an important feature in the working of drinking straws. You also can't make a drinking straw longer than about 3 stories high and use it with your mouth, not matter how hard you suck on it, even if you're a Freshman cheerleader and have perfect sucking skills (sure you could build a mechanical pump but that's a different thing.).

This is why people thought siphons work the same way, I figure.
Syd Midnight - 2011-10-12
I always thought of barometers, same difference I suppose.

And "ionic liquid" is a very interesting wikipedia article, for those of us who didn't take college chemistry but kinda wondered about the vapor pressure of salt.

chumbucket - 2011-10-11
I just need to know why they can't film these guys in the same room at the same time.
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