Показаны сообщения с ярлыком Africa. Показать все сообщения
Показаны сообщения с ярлыком Africa. Показать все сообщения

воскресенье, 11 апреля 2010 г.

The prehistoric glue was found in Africa?

the prehistoric glue was found in Africa?

In the South African cave wes discovered prehistoric glue made from acacia gum and red ocher. It's age is about 70 thousand years.

This discovery proves that the people of the Stone Age were well known in chemistry and they could have abstract thinking.



translation: Volkodlak
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based on article from infox.ru