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Other prehistoric figurines have also been theorized to contain depictions of cloth, such as the Venus of Brassempouy. The invention of cloth would have been monumental for prehistoric humans ...

The invention of the compass promoted maritime undertakings, and its use soon spread to the Arab world, and thence to Europe. China's four great ancient inventions made tremendous contributions to ...

Intricate and refined instruments aided prehistoric surgeons in the different methods of penetrating the skull, and sometimes in actually removing tissue from the brain.