Helicopter on a turntable

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How about a rocket in space, what are the engines pushing against?


down Space Cat
 
How about a rocket in space, what are the engines pushing against?
Straight forward application of Newton's Third Law. If you were a qualified engineer, you'd know that :LOL:

zzzzzzzzzzz
 
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How about a rocket in space, what are the engines pushing against?
Straight forward application of Newton's Third Law. If you were a qualified engineer, you'd know that :LOL:

zzzzzzzzzzz
OK then..how about joe90 in a blender.
At last, a perpetual motion machine. The infinite amount of methane produced by the infinite amount of bull$hit released would power it for ever and a day :D
 
Actually, thinking about the consequences of that, it would probably release so much sh*t in such a short amount of time that it would give birth to another universe. According to Alan Guth anyway.
 
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