How baryon acoustic oscillation reveals the expansion of the universe
Friday, September 19, 2014 - 09:00
in Psychology & Sociology
Imagine a stadium filled with people. With everyone is in their seats, waiting for the game to begin, there is an undercurrent of noise. A few words between friends, the scuffle of shoes, the creak of a chair. All of these little sounds fill the stadium with a background of white noise.