Topic: Perpetual Motion Possible
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Why is perpetual motion possible?
That question would really be tough to answer, because perpetual motion is not possible. Read More »
Source: http://wiki.answers.com/Q/Why_is_perpetual_motion_possible
What is Perpetual Motion?
Perpetual Motion is when something is moving indefinitely without anything forcing it to move like without electricity or a motor. It is self moving and moves endlessly. Read More »
Source: http://answers.ask.com/Business/Other/what_is_perpetual_motion
What is a Perpetual Motion Machine?
A perpetual motion machine is a machine that violates one or both of the laws of physics. The water screw in 1660 was one of the original examples of a perpetual motion machine. Read More »
Source: http://answers.ask.com/Business/Other/what_is_a_perpetual_motion_...
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Perpetual Motion Possible
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The creation of perpetual motion machines--devices which will run forever without winding down--was an aim of many ancient scientists. Only with the advances in scientific knowledge of the last few hundred years has it been realized that th...
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Source: http://www.ehow.com/how_6968069_make-perpetual-motion-device.html
No friction, in other words a vacuum.
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Source: http://wiki.answers.com/Q/What_conditions_would_have_to_exist_for...
because conservation of energy is the law.
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Source: http://answers.yahoo.com/question/index?qid=20090320033827AAPVBeM
The search for perpetual motion goes back to the days when humans made the first machines. Several interesting but unsuccessful designs have surfaced to make a device that will run forever without imputing additional power.
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Source: http://www.ehow.com/facts_7335523_perpetual-motion-doesn_t-work.h...
No one, it has not been achieved yet, infact achieving perpetual motion is a physical impossibility. Else we'd live in a golden age without the need of fossil fuels or nuclear power. Note: There are comments associated with this question. S...
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Source: http://wiki.answers.com/Q/Who_invented_perpetual_motion
it isn't, the trick is to use technology that doesn't cause friction - kind of like what's found in the computer you are now using to read this - that's the only clue i'm giving you!
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Source: http://wiki.answers.com/Q/Why_is_perpetual_motion_impossible