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Latest users (1): juon, anonymous(3).
What do you think? Give us your opinion. Anonymous comments allowed.
User avatar #2215 - codyxvasco (06/30/2014) [-]
I saw a video of perpetual motion machines and it had me thinking. Are these things real? Can I just set up a wheel with a bunch of internal ball bearings that will rotate forever until it physically deteriorates?
User avatar #2218 to #2215 - whatley (06/30/2014) [-]
No, perpetual motion is impossible, there will always be energy lost to the surroundings in some form of heat, friction or sound.

The closet we probably have are flywheel energy storage devices, which are high speed spinning wheels that store energy, and lose very little energy to the surroundings.
en.wikipedia.org/wiki/Flywheel_energy_storage
User avatar #2224 to #2218 - bluenebula (06/30/2014) [-]
Nigger open your profile to friends.
User avatar #2225 to #2224 - whatley (06/30/2014) [-]
You can always mention me on your profile, or message me on Skype or Steam, or over private messages, or over the chat system here.
User avatar #2226 to #2225 - bluenebula (06/30/2014) [-]
But I can't stalk you on any of those. =(
User avatar #2227 to #2226 - whatley (06/30/2014) [-]
I rarely ever make comments to be honest, not enough to be worth stalking.
#2228 to #2227 - bluenebula (06/30/2014) [-]
Worth it!
Worth it!
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