We're Only Here Because the Universe is Imperfect | NOVA
-06vp2rVX5o • 2015-03-05
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Kind: captions Language: en the equations of the standard model seem to predict a universe in perfect balance formless and without structure as it was at the very [Music] beginning and if it had remained that way nothing would [Music] exist if the laws of science are framed in their most perfect most symmetrical form then life cannot exist at [Music] all there' be no mountains rivers valleys no DNA no people [Music] Nothing a universe created created along absolutely symmetric principles would be in perfect [Music] balance the higs field is the first clue to what broke the symmetry of that completely uniform early Universe the state of perfect symmetry is very similar to the state of Perfect Balance think of a spinning top it exists in a state of perfect rotational symmetry no matter how you rot everything looks the same even more so than the symmetry of a spinning top at this instant of creation every place in the universe would have been symmetrical identical to every other place but Perfection isn't stable the slightest imperfection the slightest little defect will cause it to vibrate perturb and fall to a lower energy State symmetry has been broken within a fraction of a second of the Big Bang physicists believ the absolute symmetry of the universe was shattered by a tiny fluctuation the higs field appeared in all of space the forces split apart the particles of the standard model became distinct structure emerged this fall from Perfection was what allowed us to come into being everything we see around us is nothing but fragments of this original Perfection whenever you see a beautiful snowflake a beautiful Crystal or even the cemetry of stars in the universe that's a fragment that's a piece of the original Cemetery at the beginning of [Music] time
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