Thread: Laser Ignition
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Old 07-24-2009, 11:43 PM   #3 (permalink)
gone-ot
...beats walking...
 
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...zero net gain, when you expend more energy than you gain (lasers are not yet truly efficient).
Last edited by gone-ot; 07-28-2009 at 11:11 PM.. Reason: corrected misspelling of efficient
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