How to make a universe – with Harry Cliff
Ri Science Podcast
00:00
The Law of Nature and Graviton
As far as we know, the laws of nature haven't changed. The fundamental forces that exist in the universe had a completely different form before this moment. In principle, a gravitational wave is made up of lots and lots of gravitons. But they are so fantastically weak tatthat we haven't yet found a way of detecting them individually. If you want to probe the energy scales of quantum gravity with current technology, youd need a particle accelerator the size of the milky way. You might call it the impossibly large hadron colider.
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