“Dropa stones are unverified circular stone discs, in China, that allegedly give evidence for...Dropa stones
“The Antikythera mechanism is an ancient analog computer designed to calculate astronomical...Antikythera Mechanism
“The Baghdad Battery, sometimes referred to as the Parthian Battery, is the common name for a...Baghdad battery
Pages in category "Ooparts"
The following 22 pages are in this category, out of 22 total.