19th century, Technologies
18-April-2024 Thursday
Talking paper - know-how from the USSR
15-February-2024 Thursday
More proof that there were technologies far beyond time
29-October-2023 Sunday
Quadcopters at the end of the 19th century
29-April-2022 Friday
An ancient telephone tower and citadel from Half-Life 2
13-April-2022 Wednesday
Missiles of the Russian Empire
20-July-2019 Saturday
Ancient fantasy technique discovered in the 19th century
29-December-2017 Friday
Lost technologies of an antediluvian civilization.