• 0%
    0 votes
  • Rate this episode
    What did you think?
  • 9
    watchers
  • 13
    plays
  • 20
    collected

SciShow: Season 2012

2012x140 3 Ways to Save Earth from an Asteroid

  • 2012-09-18T04:00:00Z on YouTube
  • 10m
  • United States
  • Documentary, Special Interest
Hank gives us the skinny on three plans NASA scientists have come up with to save Earth from an asteroid impact. Hopefully we'll never have to use any of them.
Private Notes
Add
Private Notes
Check In
Add to history
Add to collection
Add to list
Add comment
Loading...