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User avatar #3 - coledunk (05/12/2013) [-]
this is a cool video but its impossible for it to be doing that, they swing the same distance every time without slowing down. still cool though
#4 to #3 - anon (05/12/2013) [-]
It is perfectly possible for them to do that, pendulums are known to stay in motion for ages. In a sufficiently frictionless buildup, the only strain on the continuous motion is air resistance. How else would Foucault's pendulum experiment be possible?
User avatar #6 to #4 - coledunk (05/16/2013) [-]
i was not aware of that, thank you.
#5 to #3 - anon (05/12/2013) [-]
Look up a newtons cradle, it is possible, and you need to look at the physics of it, also look up the mythbusters episode where they try to make a wrecking ball newton cradle
User avatar #2 - geffunplz (05/11/2013) [-]
That is genuinely more interesting than about 80% of what I was taught in school.
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