01:30Learning
Can you see the grey box? Sensory adaptation explained by Kit Yates #sciencedemo #optical #sensory
The Royal Institution
In this video, you can learn the new words for the lesson and practice using GET to show you understand. Originally published at - http://learningenglish.voanews.com/a/let-learn-english-lesson-18-speaking-practice/3376512.html
Published 2016-06-22 · Watch on YouTube ↗
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01:30The Royal Institution
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