YouTube Description: What happens when single photons of light pass through a double slit and are detected by a photomultiplier tube? In 1801 Thomas Young seemed to settle a long-running debate about... continue reading
posted by Aard Vark (oritteropo) 1 decade 1 year 1 month ago • 251 views • 6:00search results matching tag: 1veritasium
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YouTube Description: What would you see if you were drifting through space, looking back at the sun? Well its light intensity would decrease as the inverse square of distance from the sun. And you would... continue reading
posted by Aard Vark (oritteropo) 1 decade 1 year 1 month 2 weeks ago • 569 views • 3:06YouTube Description: When sunlight shines through a small hole, it casts an image of the sun on a wall some distance away. Therefore the size and shape of the hole have little effect on the size and... continue reading
posted by Aard Vark (oritteropo) 1 decade 1 year 1 month 3 weeks ago • 448 views • 3:32Mind blown by lasers.
posted by messenger 1 decade 1 year 2 months 2 weeks ago • 377 views • 4:12This is a really nice demonstration, and explanation of, what happens when you drop a magnet down a conducting non-magnetic tube. YouTube Description: Huge thanks to the Royal Institution, Professor... continue reading
posted by Aard Vark (oritteropo) 1 decade 1 year 3 months 2 weeks ago • 228 views • 3:50- 1