How-To Geek

How to Defend Earth from Asteroids [Video]

This fascinating TEDTalks video shares interesting history and facts about asteroids that have crashed to Earth in the past, asteroids currently in the ‘solar neighborhood’, and ways that we could defend our planet from them.

From YouTube: What’s six miles wide and can end civilization in an instant? An asteroid – and there are lots of them out there. With humor and great visuals, Phil Plait enthralls the TEDxBoulder audience with all the ways asteroids can kill, and what we must do to avoid them.

Phil Plait: How to defend Earth from asteroids [via Geeks are Sexy]

Akemi Iwaya (Asian Angel) is our very own Firefox Fangirl who enjoys working with multiple browsers and loves 'old school' role-playing games. Visit her on Twitter and .

  • Published 12/27/11

Comments (2)

  1. indianacarnie

    Why thank you Asian Angel, very nice, informative and entertaining.

  2. brentstansbury

    Brilliant! Thanks for sharing! Love this stuff!

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