01:30Learning
Can you see the grey box? Sensory adaptation explained by Kit Yates #sciencedemo #optical #sensory
The Royal Institution
In this video, learn to say the new words. Learn to talk about three times of the day. See the lesson at http://learningenglish.voanews.com/a/lets-learn-english-lesson-8-are-you-busy/3253185.html Originally published at - http://learningenglish.voanews.com/a/speaking-practice-lets-learn-english-lesson-8/3249349.html
Published 2016-03-30 · Watch on YouTube ↗
Availability and playback restrictions are controlled by the original channel.
01:30The Royal Institution
34:40
45:25
58:58
04:59
33:29
29:29BBC Learning English
Allow Google Analytics to measure visits. Your history stays in your browser. Privacy details