Professor Alexander Thom who died in 1985 was a distinguished engineer. Independently of his ''mainstream'' academic career he developed a deep and active interest in the prehistoric megalithic sites of Britain and Brittany visiting and surveying many hundreds of them over a period of forty years. Thom''s interpretations of the field data have aroused strong interest and some intense controversy. The main areas of debate are: geometry (the methods used to set out the megalithic rings many of which appear to be non-circular); mensuration (the possible use of ''standard'' units of measurement in setting out rings and rows); and astronomy (the connection between structures aligned upon the horizon and the rising and setting positions of the sun moon or stars).
Piracy-free
Assured Quality
Secure Transactions
Delivery Options
Please enter pincode to check delivery time.
*COD & Shipping Charges may apply on certain items.