SciShow
Modern Human Migration and Echolocating Eels (2015x160)
Ausstrahlung: Okt 23, 2015
Scientists have found 80,000-year-old modern human teeth in a Chinese cave, challenging the most widely accepted timelines of human migration. And electric eels use electricity to both attack and track their prey!
- Premiere: Jan 2012
- Episoden: 3624
- Anhänger: 2