The mysterious particles of physics, part 2
Discovery
00:00
Dark Matter
Astrophysisist cate freez started giving advice to what dark matter to look for 30 years ago, and confesses to a little frustration. We should be grateful for it as a kind of cosmic accelerator for existence, says katy friez. Next week here on the b b c, i'm looking at their plans to look even harder, including an underground atom smasher three times bigger than the giant L h c.
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