Home
Who Made These Giant Desert Figures… and WHY?
PBS Terra
17 ธ.ค. 2020
การดู 49,089 ครั้ง
Who made these circles in the Sahara?
Inside the Fight to Save an Ancient Forest (and the Secrets it Holds) | Overview
Why Only Earth Has Fire
Blythe Intaglios: Giant Geoglyphs in the California Desert
How Bison Are Saving America's Lost Prairie
Why the Fastest Place on Earth Is Disappearing
Discovering the Smallest Wild Dog in the Vast Sahara
Why is this Antarctic Glacier “Bleeding?” | Antarctic Extremes
Decoding da Vinci | Full Documentary | NOVA | PBS
There's One Thing About Fall Colors Scientists Can't Explain
The Misunderstood Legacy of Ninjas
How FIVE BILLION Pounds of Las Vegas Garbage Powers a City | Overview
The Secret Islands of the Everglades
The World Before Plate Tectonics
Why Don’t Fish Freeze in Antarctica? I Antarctic Extremes
จิตวิทยาด้านมืดของมนุษย์ที่คุณต้องรู้ คัมภีร์ต้องห้ามว่าด้วย "ใจคน" | Dark psychology
Why Oil Country is Turning to Wind Power | Overview
Pssst: Ladybugs Have a Killer Secret
Why Is 1/137 One of the Greatest Unsolved Problems In Physics?
What Are Wild Coyotes Doing in the Big City?