Cathedral of Salamanca constructed in 1102 features magnificent stone carvings on all its walls, but one of them appears to be a fully dressed astronaut in a space suit. What a century astronaut is doing on the walls of a c.
The world's oldest revolver was made in 1597 by a weapon producer named Hans Stopler in Nüremberg Germany. The firing mechanism is a type of flintlock and the barrel holds up to 8 shots. And people wonder where Steampunk came from.
Deities, humans, animals, plants, and religious iconography all appear on these artifacts. Other designs found on Sumerian cylinder seals may include geometric designs and inscriptions in cuneiform script.