
mohamed tadout
@tadoutmohamed
ID: 2645073370
26-06-2014 21:42:32
282 Tweet
149 Followers
4,4K Following







Here's my conversation with Lisa Randall (Lisa Randall), a theoretical physicist at Harvard. We talked all about dark matter and its gravitational effects on our galaxy and solar system. Dark matter is a mysterious form of matter that we can't see but that accounts for 5x as much










