Video duration: 297 seconds
Global video hits: 38067
Gases essential to life are explored through the history of the atmosphere.
Earth the Biography: Atmosphere :
MON JULY 14 9P et/pt :
http://channel.na tionalgeographic.com /series/earth-the-bi ography/
Video duration: 233 seconds
Global video hits: 1616
BBC wildlife show 'Meltdown: A Global Warming Journey' investigates the history of heat in the world and compares past temperatures of the planet to the temperature of the planet over the last 150 years. Fascinating video charting the rise in greenhouse gases and its role in the global warming Warming Journey.
Video duration: 538 seconds
Global video hits: 17710
A doomed planet, Earth's distress call reaches the Federation, fighting to restore peace and justice in the galaxy. Will they there on time to save what little is left of human civilization? Han Solo and Cpt.Kirk star in the fourth installment of the epic web-series, "Three Lights-Years Later".
Video duration: 51 seconds
Global video hits: 145045
I FOUND A UFO AT AREA51 USING GOOGLE EARTH'S SPECIALTIES. TO SEE IT TYPE IN AREA 51 THEN GO EAST A LITTLE AND GO TO WHERE I WAS. YOU CAN ONLY SEE IT WITH THE NEWEST VERSION OF GOOGLE EARTH.
![Europa (Earth\](http://img.youtube.com/vi/hBDLQZgntYE/2.jpg "Europa (Earth\")
![Reveal Earth\](http://img.youtube.com/vi/1YAOT92wuD8/2.jpg "Reveal Earth\")
![The history of Earth\](http://img.youtube.com/vi/ztgcK85EqPw/2.jpg "The history of Earth\")
