Manchukuo river gunboats Chin Yen and Tien Ping (Japanese names Shinjin and Teikin). These were improved Shun Tien class gunboats featuring a slightly higher speed, but otherwise identical. Built in 1935, disarmed in 1944, and captured by Soviet forces at Harbin 22 August 1945
Life restoration of Santiagorothia chiliensis by Velizar Simeonovski
Did Prehistoric 'Astronomers' Build Stonehenge?
The use of the two stars Megrez and Phad of Ursa Major to line up with the cardinal north direction (meridian indicated in orange) as simulated for 2562BC.