“If you stare at nothing for long enough, something will appear”

– Lawrence Krauss

 

The idea that something can’t come from nothing has been rendered obsolete by quantum mechanics. Just as Krauss says, if you observe a space of absolutely nothing (a vacuum), particles will appear and disappear frequently from the nothingness (quantum fluctuations). I mentioned more on this in my post about how the universe can create itself out of nothing.

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