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 | Winter Solstice on the Mound: 1/3 (2012) event and why we should celebrate solstice at this ancient place, the earthen mound on Windmill hill, Glastonbury. The Sun is seen to roll up the side of the Tor as it rises, and rolls down the other side as the day progresses; an obvious astronomical use of this mound from thousands of years ago to observe this event. He starts by explaining that had the day not been cloudy, we would have better seen this event; his initial words are missing from this video, due to my starting the camera late ... |
 | Cosmos - 4: Heaven and Hell 3/6 ... ...were also put on the moon by Soviet Lunakhod vehicles. When a laser beam from Earth strikes a mirror and bounces back... ...the roundtrip travel time can be measured. At the McDonald Observatory of the University of Texas... ...a laser beam is prepared for firing at the reflectors on the moon... ...380000 kilometers away. By multiplying the travel time by the speed of light... ...the distance to that spot can be determined... ...to a precision of 7 to 10 centimeters: The width of a hand ... |
 | UN climate summit in Copenhagen 2009 - take action - III to uncertainty, but it is obvious that something is happening to the climate and that even the best-case scenario is full of threats to the various ecosystems on which great part of our social and economic life depends. And as always in the epoch of capitalism and imperialism, it is the working people and the poor and underdeveloped nations that are the first to suffer from the tragic consequences. It is therefore urgent to take action. But how? And with what perspective? Apart from ... |
 | Cosmos - 12: Encyclopedia Galactica 2/6 there is nothing to modify in our letter... ...on the alphabet of hieroglyphics. Our alphabet is good. It is applicable with the same success, first of all... ...in Egyptian monuments of the Roman epoch... ...and, which is more interesting... ...to the inscriptions on all temples, palaces and tombs... ...of the Pharaonic epoch." Champollion was overwhelmed by the grandeur which surrounded him. "It is the union," he said... "...of grace and majesty in the highest degree. We in Europe are ... |
 | Cosmos - 10: The Edge of Forever 1/6 the universe. Want this for your home or classroom? The DVDs: www.amazon.com The Book: www.amazon.com Cosmos on iTunes: itunes.apple.com The music of Cosmos: www.amazon.com www.carlsagan.com ... Carl sagan earth science Einstein relativity time travel space-time ... spiralout11235 ... (HEART BEATING) SAGAN: There is one experience that every human shares... ...of every language and culture: The experience of birth. Our recollections of birth are hazy at best. They have the feel and aura not ... |
 | Cosmos - 10: The Edge of Forever 5/6 the universe. Want this for your home or classroom? The DVDs: www.amazon.com The Book: www.amazon.com Cosmos on iTunes: itunes.apple.com The music of Cosmos: www.amazon.com www.carlsagan.com ... Carl sagan earth science Einstein relativity time travel space-time ... spiralout11235 ... It is the only religion in which the time scales correspond... ...no doubt by accident, to those of modern scientific cosmology. Its cycles run from our ordinary day and night... ...to a day and night of Brahma ... |
 | Cosmos - 1: The Shores of the Cosmic Ocean 4/6 Part 1: www.youtube.com Playlist: www.youtube.com In episode 1 of Cosmos, The Shores of the Cosmic Ocean, Carl Sagan explores the history and science of space travel, the components of the universe, and the history of the Library of Alexandria and Eratosthenes, who not only found that the Earth was round, but who first accurately calculated the Earths circumference. Want this for your home or classroom? The DVDs: www.amazon.com The Book: www.amazon.com www.carlsagan.com ... Carl sagan ... |
 | Cosmos - 10: The Edge of Forever 4/6 the universe. Want this for your home or classroom? The DVDs: www.amazon.com The Book: www.amazon.com Cosmos on iTunes: itunes.apple.com The music of Cosmos: www.amazon.com www.carlsagan.com ... Carl sagan earth science Einstein relativity time travel space-time ... spiralout11235 ... There must be a third dimension. Our Flatlander couldn't imagine a third dimension... ...but he could sure deduce it. Increase all the dimensions in this story by one... ...and you have something like the ... |
 | Cosmos Episodio 4 parte 3/7 Episodio 4: Cielo e infierno Contenido: El evento de Tunguska, la composición y el origen de los cometas. Asteroides y cráteres de impacto. El planeta Venus en la ficción y en la realidad. Venus como ejemplo de efecto invernadero. Fuente: es.wikipedia.org Episode 4: Heaven and Hell Contents: 1. Opening 2. Heaven and Hell 3. Tunguska Event The Tunguska event 4. Comets The composition and origin of comets 5. Collisions with Earth Asteroids and impact craters Lunar impact seen by Canterbury ... |
