Clays are one of the most common minerals. Naturally, clays are found in a loose, paste-like or co...
From Antiquity to Modernity – All Articles
Active use of copper and bronze occurred as a result of its availability and fairly simple extract...
Man and stone have been inextricably linked since ancient times. Our ancestor connected a wooden s...
Many people still think that gold is the most expensive metal on earth. But this is actually not e...
From ancient times, a tree has been a faithful helper to a man. For millennia, it warmed, sheltere...
In the history of the discovery of chemical elements, there is no exact date or place of discovery...
For nomadic peoples, felt and wool were the main materials that served a person throughout their l...
Processing of leather and fur is perhaps one of the oldest crafts on earth. Primitive people began...
