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"Unified Field Theory" Walter Lewin
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How to Make Teaching Come Alive
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Talk given by Prof. Lewin almost every year between 1996 and 2004 during the summer vacation for Science Teachers. This recording is from 1997. He discussed how to uncover the beauty of physics to students. He discusses the perception of seeing color and showed colors by using only black and white slides (the famous Edwin Land demo). He also covered (and demonstrated) Rayleigh Scattering which makes the sky blue and sunsets red. By holding cigarette smoke in his lungs he demonstrated why clouds are white.He uncovers the Physics of Rainbows and creates a rainbow during his lectures and he demonstrates (as he earlier arrived) that the rainbows are nearly 100% linearly polarized.
Published on Mar 15, 2015
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Rolling Motion, Gyroscopes, VERY NON-INTUITIVE
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This Lecture is a MUST. Rolling Motion - Gyroscopes - Very Non-intuitive -
Great Demos. Lecture Notes, Torques on Rotating Disks - Gyroscopic Behavior: Published on Feb 8, 2015
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