Via Boing Boing by Mark Frauenfelder
Janna Levin, a professor of physics and astronomy at Barnard College of Columbia University, narrates this two-minute video about The Big Bang. Watch it in high definition here.
Janna Levin, a professor of physics and astronomy at Barnard College of Columbia University, narrates this two-minute video about The Big Bang. Watch it in high definition here.