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Signs of the Gods? by Erich von Daniken

Author:Erich von Daniken [von Däniken, Erich] , Date: December 8, 2018 ,Views: 428

Signs of the Gods? by Erich von Daniken

Author:Erich von Daniken [von Däniken, Erich]
Language: eng
Format: epub
Tags: History
ISBN: 9781618030047
Publisher: Tantor eBooks
Published: 2011-06-15T04:00:00+00:00


Are there any indications to justify this audacious claim?

Menhirs consist of quartz-bearing stone, occasionally with traces of iron. Quartz is one of the hardest minerals, consisting of the chemical element silica, SiO2.

Anyone who was ignorant of the special qualities of quartz will have learnt about them from the new generation of watches. In 1880, during their investigations into the electrical behaviour of crystals, Jacques and Pierre Curie discovered what is known as piezoelectricity which occurs when quartz crystals are subjected to pressure, pulling or turning in a specific direction. Using these minimal energies, watches can be kept going for a year or more.



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Signs of the Gods? by Erich von Daniken.epub


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