Video · Modern Human Migration and Echolocation Eels TwitterShare on Facebook258 198 750 views SciShow - October 23, 2015 Science Eels SciShow More Videos Hobbits Were Real. Why Were They So Small? Science · 20 hours ago Should the Earth Even Have Water? Science · 2 days ago Space, Goats, and Climate Change Science · 3 days ago We Can’t Find the Most Important Fossils Ever Science · 4 days ago The Shocking Violence Of The Chimpanzee War Science · 1 week ago A Quarter Of All Your Bones Are In Your Feet Science · 1 week ago We Could Put The World’s Rarest Tree In Your Back Yard Science · 1 week ago Fish Need a Better Weather Forecast Science · 1 week ago