01:30Learning
Can you see the grey box? Sensory adaptation explained by Kit Yates #sciencedemo #optical #sensory
The Royal Institution
VOA's Anne Ball interviews U.S. astronaut, Expedition 46 Commander Scott Kelly and Russian cosmonaut, Flight Engineer Mikhail Kornienko on the International Space Station on Wednesday. Originally published at - http://learningenglish.voanews.com/media/video/voa-talks-with-astronauts-in-space/3154704.html
Published 2016-01-20 · Watch on YouTube ↗
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01:30The Royal Institution
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