The mechanisms of evolution explained in one video. The theory of evolution explains how the enormous variety of life could come into existence. How it is possible for primitive life forms to spawn the millions of different creatures, that exist today. Unfortunately, evolution is often misunderstood, because it's mechanisms seem counter intuitive.

An info-graphic trip through the wonders of the Solar system.

Fracking explained in five minutes.

Learn about the role of the sea in global warming.

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