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 shows us all the ways asteroids can kill us (yipes), and what we must do to avoid them.
https://embed.ted.com/talks/phil_plait_how_to_defend_earth_from_asteroids
The post TED Talk: Defending Against the Earth Killer Asteroid appeared first on Rants, Raves, and Rhetoric v4.
From TED Talk: Defending Against the Earth Killer Asteroid published September 12, 2017 at 07:26AM.
