SJC Science
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SJC Science
Science education which informs, enriches and prompts action.
Curated by Peter Phillips
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Scooped by Peter Phillips!

Timeline of Life on Earth.

The history of life on Earth began 4.6 billion years ago. In this short clip that time is represented by a 100m line in our school yard decorated with events...
Peter Phillips's insight:

Earth cooled, its atmosphere formed and simple life evolved which breathed out oxygen, creating the air we enjoy today. It took a long time for life to be able to live on the land, but once it did, it exploded, with every type of animal and plant. In a 100 metre line, homo sapiens evolved in the last 4 cm. In 2013 there were 7 billion of us on the planet. Lets look after it and each other.

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Rescooped by Peter Phillips from Amazing Science!

20,000+ FREE Online Science and Technology Lectures from Top Universities

20,000+ FREE Online Science and Technology Lectures from Top Universities | SJC Science |

The following topics are covered:


Aerospace, Anthropology, Astrobiology, Astronomy, Astrophysics, Biochemistry, Bioengineering, Biology, Biotechnology, Chemistry, Civil Engineering, Cognitive Science, Computers, Cosmology, Dentistry, Electrical Engineering, Engineering, Environment, Future, General Science, Geoscience, Machine Learning, Material Science, Mathematics, Mechanical Engineering, Medicine, Metallurgy, Mining, Nanotechnology, Oceanography, Philosophy, Physics, Physiology, Robotics, and Sociology.


Lectures are in Playlists and are alphabetically sorted with thumbnail pictures. No fee, no registration required - learn at your own pace. Certificates can be arranged with presenting universities.


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Via Dr. Stefan Gruenwald
Siegfried Holle's curator insight, July 4, 2014 8:45 AM

Your knowledge is your strength and power 

Saberes Sin Fronteras Ong's curator insight, November 30, 2014 5:33 PM

Acceso gratuito a documentos de las mejores universidades del mundo

♥ princess leia ♥'s curator insight, December 28, 2014 11:58 AM

WoW  .. Expand  your mind!! It has room to grow!!!