monkeys

Monkeys Smashing Nuts With Stones Hint At How Human Tool Use Evolved

Monkeys Smashing Nuts With Stones Hint At How Human Tool Use Evolved

Human beings used to be defined as “the tool-maker” species. But the uniqueness of this description was challenged in the 1960s when Dr. Jane Goodall discovered that chimpanzees will pick and modify grass stems to use to collect termites. Her observations called into question homo sapiens‘ very place in the…