Summary by TwinMind · 8m 28s

Summary by TwinMind · 8m 28s

Summary by TwinMind · 8m 28s

Looming Asteroids & One Really Bad Day for the Dinosaurs | How the Universe Works | Science Channel

Looming Asteroids & One Really Bad Day for the Dinosaurs | How the Universe Works | Science Channel

Looming Asteroids & One Really Bad Day for the Dinosaurs | How the Universe Works | Science Channel

Science Channel

Science Channel

Science Channel

Loading markdown...