wigton physics
Wednesday, 28 February 2018
Helen Czerski does temperature on BBC4
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Dr Helen Czerski is doing a series on tmeperature on BBC4 at the moment. I enjoyed the first programme. The link will be valid for a month o...
Tuesday, 27 February 2018
Joseph Black
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I hadn't come across Joseph Black before I stood in front of his portrait, but I've been teaching his ideas for years. It turn...
Monday, 26 February 2018
Aeroplanes over High Pike again
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Ah! The joy of going up High Pike again in the company of a smart phone owner. When first spotted the Airbus was at 31000 feet and over Ul...
Sunday, 25 February 2018
Cross Fell: Singing gatepost at Kirklands
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The wind was blowing across the hole in the gate post on the way up Cross Fell. It was oscillating between a low note that we thought w...
Thursday, 22 February 2018
Identity matrix in Dirac notation
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I have been working through Leonard Susskind's book Qunatum Mechanics: The Theoretical Minimum. I have decided that I like Dirac notati...
Wednesday, 21 February 2018
Lord Kelvin
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I met Lord Kelvin in Edinburgh. I was surprised to find later that he was yet another Cambridge graduate! I knew about his work on the ...
Tuesday, 20 February 2018
Penrose Tiling Phone Case
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I was shown this wonderful phone case by Will. It's a Penrose Tiling. I confess to having never heard of them but here's the expla...
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