Amy is an ecologist working with the Forestry Commission. Amy is very frank in the video about her school history, describing her school reports as "less than shiny", and the video conveys how applied scientific research focuses her naturally curious nature.

In the video Amy describes how she writes computer...

This video uses a comparison between an LED light and filament bulb to introduce efficiency (η). 

The equation, %efficiency (η) = (useful energy out/total energy in) x100 is explained and then linked to rate of energy transfer (P=E/t).

A simple and effective practical demonstration of inertia using a spinning raw egg.

When the egg is spun its contents also spins.  Momentarily stopping the egg does not stop its contents from spinning.  On release the egg begins to spin again. The contents of the egg resist any change in its motion.

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This video shows a simple method for making an electric motor using a battery, strong magnets and a copper coil. It allows students to investigate Fleming's left hand rule and the forces generated in an electric motor.

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In this video, Michael de Podesta has a unique twist to demonstrate static electricity and charge. Small pieces of paper are attracted to a statically-charged balloon. Amazingly, so is a sausage. This short video illustrates an engaging demonstration that can readily be used with students.

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In this lesson, students look at fluctuations in electricity sources by analysing large data sets.  A student sheet is provided, containing data downloaded from MyGridGB - Charting GB Energy .  This site provides current data on sources of electrical power...

This film clip shows how steam is used to drive turbines in power stations which burn fossil fuels. It then looks at how turbines can be adapted to be driven by alternative energy sources, and examines the advantages and disadvantages of energy sources such as wind, to solar, biomass, hydroelectric power, tidal and...

This short film from the Technology Enhancement Programme (TEP) is one of a series of clips which were produced to demonstrate the properties and use of a range of smart materials.

Electroluminescent (EL) wire is a thin, flexible wire that glows brightly when an alternating current is passed through it. It...