01:30Can you see the grey box? Sensory adaptation explained by Kit Yates #sciencedemo #optical #sensory
The Royal Institution
From the floor of the Science Museum in London, Roger Highfield explains why the scarcity of his favourite element Helium should concern us all. Each day in December, we'll publish a new video revealing the elements that really excite and inspire people. The Ri is on Twitter: http://twitter.com/ri_science and Facebook: http://www.facebook.com/royalinstitution and Tumblr: http://ri-science.tumblr.com/ Our editorial policy: http://www.rigb.org/home/editorial-policy Subscribe for the latest science videos: http://bit.ly/RiNewsletter #LoveYourHelium, #RogerHighfield, #HeliumScience, #ScienceExplained, #InnovativeMaterials
Published 2012-12-12 · Watch on YouTube ↗
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