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Clear guidance on the alternatives to conventional water and vacuum pumps for use in school science.
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A simple demonstration to show that sound does not travel through a vacuum
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A simple way to make your own vacuum pump
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A series of short, simple practicals to demonstrate the relationship between pressure and volume of an ideal gas.
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A simple visual demonstration of the effects of reducing the pressure inside a bell jar on the boiling of warm water.
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Illustrated instructions to prepare an A4-sized dimple tray for all sorts of small scale reactions. Users need to enlist the help of colleagues in the D&T department with access to a vacuum formin..
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Describes the popular demonstration using Magdeburg hemispheres, and how it can be safely undertaken.
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Straight forward instructions to make and use the equipment to demonstrate the effect of air rushing into a vacuum. A ping pong ball is accelerated out through the end of a tube with an impressive eff..
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A regularly-updated list of companies which will repair and service a wide variety of school science equipment. The list includes meters of all sorts, anatomical models, vacuum pumps, gas cylinder reg..
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This guide outlines methods for sampling and observing invertebrates in ecology. Methods are given for both on and off the school grounds.
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Showing results 1 to 10 of 84
