Michael Dine: This Way to the Universe
Commonwealth Club of California Podcast
00:00
What Are the Bigest Mystery?
On the cosmic scale, there are several big mysteries. We know that about five per cent of the universe is ordinary stuff. And then about 25 percent is something else that we call dark matter. Another 70 % or is something called dark energy. This is probably einstein's cosmological constant. But it's it's really there, and it's really bizarre. It is. On a more microscopic scale,. there are lots of questions we have. There are interesting questions which have been resolved - especially recent by the large hadron coleider program. These are things about which we have constructive but not complete thoughts.
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