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Science Fact of the Day August 4, 2009

Posted by spatialrift47 in SFoTD.
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Due to the uncertainty of quantum mechanics, pairs of particles literally appear from nothing and then vanish again. This happens all the time, everywhere. Yes, even there.

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1. Belle von Woo - August 8, 2009

So, I’ve wondered. Taking the uncertainty relation to its extreme, does that mean there are constantly nigh-infinite energy particles appearing around us for infinitesimal amounts of time? Or is there a limit to the energy? Is there a limit to time? Is time quantized?

spatialrift47 - August 9, 2009

In order: Yes, no, there’s a lower limit to duration if time is quantized, probably.

Belle von Woo - August 9, 2009

IF? I want concrete answers!!! Wooooo!