The decline of play | Peter Gray | TEDxNavesink

Translator: Ilze Garda Reviewer: Mile Živković Good afternoon. I am a researcher who studies play from a biological, evolutionary perspective. I’m interested in the reasons why play came about in the course of natural selection, I’m interested in the evolutionary function of play. So I am going to start with animals. Young mammals of essentially […]

The strange case of the cyclops sheep – Tien Nguyen

In the 1950s, a group of ranchers in Idaho were baffled when their sheep gave birth to lambs with a singular deformity. Mystified by these cyclops sheep, they called in scientists from the U.S. Department of Agriculture to investigate. The researchers hypothesized that the pregnant ewes had snacked on poisonous birth defect-causing plants. They collected […]

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