David Attenborough's legendary BBC crew explains and shows wildlife all over planet earth in 10 episodes. The first is an overview the challenges facing life, the others are dedicated to ... See full summary »
Like all life forms, humanity partially adapts to types of natural environment, yet also tends to change them. Each episode examines how life differs for men and nature in some type of ... See full summary »
Hosted by Morgan Freeman, Through the Wormhole will explore the deepest mysteries of existence - the questions that have puzzled mankind for eternity. What are we made of? What was there ... See full summary »
Astronomer Dr. Carl Sagan is host and narrator of this 13-hour series that originally aired on Public Broadcasting Stations in the United States. Dr. Sagan describes the universe in a way that appeals to a mass audience, by using Earth as a reference point, by speaking in terms intelligible to non-scientific people, by relating the exploration of space to that of the Earth by pioneers of old, and by citing such Earth legends as the Library of Alexandria as metaphors for space-related future events. Among Dr. Sagan's favorite topics are the origins of life, the search for life on Mars, the infernal composition of the atmosphere of Venus and a warning about a similar effect taking place on Earth due to global pollution and the "greenhouse effect", the lives of stars, interstellar travel and the effects of attaining the speed of light, the danger of mankind technologically self-destructing, and the search, using radio technology, for intelligent life in deep space. Written by
Kevin McCorry <email@example.com>
When Turner Broadcasting bought the rights to release Cosmos on VHS for the 10th anniversary of the original PBS series, CNN filmed a special 1-hour program titled "Cosmos, Episode 14: Ted Turner Interviews Dr. Sagan", where Ted Turner talks with Carl Sagan about his creation, Cosmos. In it, Sagan and Turner discuss the preservation of the Earth, nuclear weapons, the greenhouse effect, and other topics. It is only available as the last tape of the fourteen-tape series and it is not included on the DVD version. See more »
There are some hundred billion galaxies, each with, on the average, a hundred billion stars, 1011 x 1011 = 1022, ten billion trillion. In the face of such overpowering numbers, what is the likelihood that only one ordinary star, the Sun, is accompanied by an inhabited planet? Why should we, tucked away in some forgotten corner of the Cosmos, be so fortunate? To me, it seems far more likely that the universe is brimming over with life. But we humans do not yet know. We are just beginning our ...
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