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Showing results 1 to 10 of 35
Practical procedure to determine the velocity of an air-rifle pellet
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A simple way to make your own vacuum pump
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For decades, the standard connectors used to connect a GM tube holder cable to the counter/scaler were the PET100 plug and socket. These are now obsolete and difficult to get hold of, particularly the..
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A simple modification to a luer slip syringe enables visually impaired students to independently dispense a known volume of liquid.
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Testing for common gases is included in most chemistry courses. In this procedure students make their own sample of carbon dioxide gas to collect and test.
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Alginate beads are used to trap (immobilise) enzymes, yeast and algae. These immobilised beads can be recovered from experiments and re-used to reduce costs and save time.
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A simple to make piece of equipment that is useful for igniting rockets, or controlled explosions.
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Instructions on how to make gas preparation apparatus.
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Easy to make apparatus for investigating Boyle's Law.
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Testing for common gases is included in most chemistry courses. In this procedure students make their own sample of oxygen gas. Yeast is used as a source of the catalyst for the reaction and is an exa..
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Showing results 1 to 10 of 35
