Educated Earth // Videos - Humanity - 4 Billion Years of Evolution
User:
Pass:
Remember Me
Forgot Pass Register

Our educational work is entirely supported by people like you. Your donations directly add new exhibits and new features to the website, and even helps us open the Prehistoria Natural History Center!




eXTReMe Tracker

Videos / Humanity / 4 Billion Years of Evolution







4 Billion Years of Evolution

4 Billion Years of Evolution
The late Dr Carl Sagan speaks about 4 billion years of evolution.


  • Currently 2.88/5
  • 1
  • 2
  • 3
  • 4
  • 5
Rating: 2.9 / 5 (737 votes)
Posted by nova on June 28, 2007
Hits: 3964

More Videos

The Jetpack: A Practical Reality?
The Jetpack: A Practical Reality?
Type: Tech & Gadgets
Why Is The Sky Blue?
Why Is The Sky Blue?
Type: Astronomy
Canadian Tribute To The Space Shuttle
Canadian Tribute To The Space Shuttle
Type: Astronomy
Walking with Dinosaurs
Walking with Dinosaurs
Type: Documentaries
How Toilets Work In Space
How Toilets Work In Space
Type: Astronomy
Fluorescence of Various Materials
Fluorescence of Various Materials
Type: Physics & Chemistry
Extending Military Robot
Extending Military Robot
Type: War
Nature By Numbers
Nature By Numbers
Type: Mathematics
Gravity : Making Waves
Gravity : Making Waves
Type: Earth Sciences
Mimosa Pudica - Sensitive Plant
Mimosa Pudica - Sensitive Plant
Type: Life On Earth
Fighting Cancer with Magnetic Nanoparticles
Fighting Cancer with Magnetic Nanoparticles
Type: Biology & Medicine
Eruption Triggers Lava Geysers
Eruption Triggers Lava Geysers
Type: Earth Sciences
Building A Chevrolet Volt - Timelapse
Building A Chevrolet Volt - Timelapse
Type: Tech & Gadgets
Supercritical Phase Transition
Supercritical Phase Transition
Type: Physics & Chemistry
Maori Haka
Maori Haka
Type: Humanity

Comments

Posted by kimmy on June 28, 2007 at 4:55 pm
A classical commentary by a classical Gentleman that is still relivant today.
User: Pass: Remember Me

To comment on this item, please login or register.


Warning: Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively in Unknown on line 0