Who found silver where and when?

Silver was first discovered by an unknown prospector near present-day Guanajuato, Mexico, between 1546 and 1548 during the first years of colonization by the Spanish Empire. However, the region of silver-rich Potosi in Bolivia began silver exploration and mine work between 1545 and 1825 which gave way to the production of an enormous quantity of silver.

How were the pyramids constructed?

What is the pleasure dome made out of in Kubla Khan?

The extraordinary Roman dagger from Haltern am See
It is the weapon of a Roman legionnaire who fought the Germanic tribes on the imperial limes, at the border of the empire, 2000 years ago. It was found in an exceptional state of preservation. Restored, this dagger was unveiled for the first time to the public. 2000 years old, the Roman dagger fr
The oldest footprints of primitive hominids, found in Crete, are more than 6 million years old
The oldest known footprints of early hominins were found on the Mediterranean island of Crete and are at least six million years old, says an international team of researchers from Germany, Sweden, Greece, Egypt and England, led by scientists Uwe Kirscher. and Madelaine Böhme, from the Senckenberg C
Sperm Found 50 Million Years Ago
Sperm The spermatozoa of man survive for five days, but those produced by a small and unknown prehistoric worm now extinct have lasted much longer, as they were found intact by a group of archaeologists of various nationalities in Antarctica only a few months ago and are 50 million years old.
Statue of Angkor's greatest ruler regains his lost arms
Thanks to 3D and recent archaeological discoveries, an iconic work of Angkorian heritage in Cambodia has just been virtually reconstructed. In Angkor (Cambodia), thanks to 3D, the true posture of the famous statue of the sovereign Jayavarman VII, could be found. His smile and his closed eyes are