About
The Greeks had a simple and elegant formula for the universe: just earth fire wind and water. Turns out there's more to it than that -- a lot more. Visible matter (and that goes beyond the four Greek elements) comprises only 4% of the universe. CERN scientist James Gillies tells us what accounts for the remaining 96% (dark matter and dark energy) and how we might go about detecting it. [Directed by Jeremiah Dickey, narrated by James Gillies].
The talk
Credits and licence
- Institution
- TED
- Department
- TED-Ed
- Speaker
- James Gillies
- Year
- 2013
- Level
- For everyone
- Language
- English
- Source
- TED
- Licence
- CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
- Attribution
- TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
- Who can watch
- TED gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed