PDF Tchijevsky Physical Factors of the Historical Process Edited version with corrected scanning errors: Physical Factors of the Historical Process First published in 1914. Tchijevsky discovered that 60 % of all historical event […]
Andronikov_Spherules_2016
Read the free pdf (updated version of Jan 2018, 124 pages): Black Death and Abrupt Earth Changes 02-01-2018 updated version
Abstract Geometrical analysis of the Carolina Bays using Google Earth in combination with LiDAR data makes it possible to postulate that the bays formed as the result of impacts, rather than from […]
Solar History: The Connection of Solar Activity, War, Peace and the Human Mind in the 2nd Millennium Kindle Edition
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Covid-19 is the new Mediaeval Leprosy: a Historical Comparison of Isolation, Religious Fervor and Medical Tyranny
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Kp-Index [0-3] Green - Stable/Calm Magnetosphere. [4] Yellow - Unstable Magnetosphere. [5+] Red - Geomagnetic Storm Conditions
Climate-Culture Revolution, Illustration: expresszeitung.com
Black Death and Abrupt Earth Changes pdf
World map of natural hazareds
