ScienceHack: search engine for science videos

every science video on ScienceHack is screened by a scientist to verify its accuracy and quality

Sample searches: Hubble, Space, Sulfur Hexafluoride, Psychology ...

Rockies Thrust Up

Link:
Share code:
The subduction of the Pacific plate beneath the North American plate caused the Rocky Mountains to rise up.
Posted in Geology
Submit to Del.icio.us | StumbleUpon