Using a technique for analyzing friction in industrial equipment, a group of French and Turkish scientists have unraveled the process that was used approximately 10,000 years ago to make a highly ...

A 9,500-year-old bracelet has been analysed using the very latest computers – and the results show that it is so intricate even today’s craftsmen would struggle to improve it. Researchers from the ...

Have you ever considered which shiny gemstone is the best for you? Well, you’re in the right place. We will find the differences between Onyx and Obsidian, those bright and mysterious stones. Think ...