Main content
Why do scientists want to discover dark matter?
Scientists think dark matter makes up 27% of the universe, but that鈥檚 about all they know about it. How might this mysterious substance affect our daily lives? Professor Katherine Freese from the University of Michigan and Marnie Chesterton discuss and debate what a dark matter detection would mean for everyone.
Duration:
This clip is from
More clips from CrowdScience
-
![]()
What would happen if we fell straight through the earth?
Duration: 02:34
-
![]()
Why is aurora green?
Duration: 02:19
-
![]()
In a random universe, is anything predictable?
Duration: 01:58
-
![]()
How do birds survive so high up?
Duration: 02:13
