

TED Talks
Henry Lin: What we can learn from galaxies far, far away
TV-PG
2014 • E39 Feb 27, 2014 15mIn a fun, exciting talk, teenager Henry Lin looks at something unexpected in the sky: distant galaxy clusters. By studying the properties of the universe's largest pieces, says the Intel Science Fair award winner, we can learn quite a lot about scientific mysteries in our own world and galaxy.