Discovery Chanel

How The Sahara Desert Was Made - Discovery History Science documentary

Broadcast (2002) Narrated by Danny Glover, "The Real Eve" reveals that our shared genetic heritage links every living person on earth and traces the expansion of modern humans throughout the world. The discovery of the Eve gene stunned the world. It seems we could all be descended from just one female who lived in Africa. In this telling anthropological video, we access the very latest DNA reconstructions, and for the first time, tell conclusively the story of where, when and how the human race came about and then populated the world.

If we are not alone, who or what else out there? Is anybody listening? Is physical travel from one star system to another possible?

Our technology is not sufficient to detect any intelligent life form beyond hundred-millions light years. There are over 125 billion galaxies and we may never catch any sign.

If there is a life, how will it develop? Will the mechanics of evolution be similar on the Earth?

Astronomers and scientists like Richard Dawkins explain their arguments on extraterrestrials. (www.youtube.com)

Discovery Channel | Scientists have transformed the way we think and live throughout the centuries. What are the most important scientific discoveries of all time? In no particular order, we present the top 100 in eight different categories. (www.youtube.com)

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