Friday 3 December 2021

How the National Grid Works

 #Physics Teaching how the National Grid works https://youtu.be/P0j5VeRtGKo using a step up and a step down transformer or not and watching it fail. My pylons I am told make the difference. #iteachphysics #Science #STEM



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Current speed on the River Thames

  Measuring the current speed on the River Thames. It has dropped considerably in the past couple of weeks and was doing a steady 1.1 mph