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spacetoaster
Feb 10, 2014

I believe that fire is magic and it scares the poo poo out of me.














(anybody get the reference?)

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spacetoaster
Feb 10, 2014

SHISHKABOB posted:

The buoyancy force is the reason why ships float. It's a force equal to the weight of the water displaced by the volume. It ends up being a balancing act between the density of whatever you're trying to float and water. Big ships are mostly full of air, and air is less dense than water, so ships are, on average, less dense than water, so they float.

You lost me after the word "the".

Do you weigh more, or less, than a duck?

spacetoaster
Feb 10, 2014

http://i.imgur.com/oPG1gaA.gifv

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