View full lesson: http://ed.ted.com/lessons/what-we-can-learn-from-galaxies-far-far-away-henry-lin
In a fun, excited talk, teenager Henry Lin looks at something unexpected in the sky: galaxy clusters. By studying the properties of the universe's largest pieces, says the Intel Science Fair winner, we can learn quite a lot about our own world and galaxy.
Talk by Henry Lin.
Tagged under: Henry Lin,galaxy,galaxy clusters,astronomy,universe,dark energy,dark matter,TED,TEDYouth,TED-Ed,TED Education,TEDEducation,TED Ed
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