Videos with tag M.
Results 1-2 of 2
 
01:25
01:25
01:25

Lawrence Krauss - Will Humanity Reach Another Star

Lawrence Krauss's response to the question "Will humanity reach another star system before self-extinction via nuclear wars or global warming?" asked during his Usteam Q&A on february 10th, 2012. If you're interested, check out www.facebook.com/KidSagan or follow on twitter at www.twitter.com/KidSagan for more.

Channels: Science 

Added: 862 days ago by lonewolf

Views: 331 | Comments: 0

Not yet rated

 
07:05
07:05
07:05