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December 02, 2011Convection of heatCore physics - An explanation of how heat travels through fluids by convection5 minPlay
September 04, 2011Energy and SHMAn explanation of how energy is transferred during simple harmonic oscillations6 minPlay
June 30, 2011How a fuse worksAdditional physics - Mains electricity - A demonstration of how a cartridge fuse works1 minPlay
June 20, 2011powerAn explanation of the difference between power and energy and an example showing how to use the power equation7 minPlay
June 19, 2011Sankey diagramsCore physics - An explanation of how Sankey diagrams can be used to describe energy changes4 minPlay
June 17, 2011EfficiencyCore physics - an explanation of the meaning of efficiency and how to calculate it5 minPlay
June 16, 2011lightSpeedWave speed = frequency x wavelength.In this video a poppadom and a microwave oven are used to measure the speed of light!5 minPlay