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Perhaps I say it as should not, but that is oversimplified to the point of inaccuracy. Joel Send a noteboard - 15/10/2012 11:16:50 PM
First, really consider how massively HUGE Earth is...

...and yet, its gravitational force is countered and its acceleration record broken by such pitiful creatures as us everyday without the slightest wonder that it should be possible.

An entire Earth's worth of gravity is still a real wimp.

Jumping on trampolines or boarding airplanes cannot overcome Earths gravity, after all. It takes a LOT of force for even small amounts of matter to escape the planet. Even the shuttle could not; rather than humans overcoming Earths gravity "every day," we only had that ability for the six years or so the Saturn V was in service.
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This message last edited by Joel on 15/10/2012 at 11:28:32 PM
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Perhaps I say it as should not, but that is oversimplified to the point of inaccuracy. - 15/10/2012 11:16:50 PM 519 Views
What channel was this on? - 13/10/2012 10:44:29 PM 424 Views
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