[PDF.84zd] Impact!: The Threat of Comets and Asteroids

Impact!: The Threat of Comets and Asteroids

[PDF.wb99] Impact!: The Threat of Comets and Asteroids

Impact!: The Threat of  Gerrit L. Verschuur epub
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 | #2890186 in Books |  1996-10-24 | Original language:English | PDF # 1 |  9.56 x.90 x6.44l, | File type: PDF | 256 pages

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||11 of 11 people found the following review helpful.| The definitive book on impact hazards|By Jerald R Lovell|The chance of Earth being struck by a large asteroid or comet is neither more nor less now than it has ever been. If nothing else, this book will bring out that fact. So for all the folks who want to believe in the magical or the preposterous, such as Nostradamus, Velikovsky, and other fantasy spinners, go elsewhere

Most scientists now agree that some sixty-five million years ago, an immense comet slammed into the Yucatan, detonating a blast twenty million times more powerful than the largest hydrogen bomb, punching a hole ten miles deep in the earth. Trillions of tons of rock were vaporized and launched into the atmosphere. For a thousand miles in all directions, vegetation burst into flames. There were tremendous blast waves, searing winds, showers of molten matter from the sky, e...

You easily download any file type for your device.Impact!: The Threat of Comets and Asteroids   |  Gerrit L. Verschuur. A good, fresh read, highly recommended.

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