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This edition includes notes of the Getting Practical project, swine flu, a whoosh bottle incident, water supplies to labs, and possible electric shock from computer trolleys. In a D&T special ther..
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Risk Assessment for the exploding can, methane and air explosion.
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Alcohol is added to a series of beakers or crystallizing dishes containing metal salts and boric acid. The vapour is ignited and coloured flames are observed.
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Instructions, including control measures, for safely preparing and demonstrating shooting a bung from a soft drinks bottle (the 'gun').
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A mixture of hydrogen and air is prepared in a small plastic ‘fizzy drinks’ bottle and then ignited, so that the bottle travels, rocket-like, some distance.
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A variety of simple demonstrations is performed using ‘dry ice’ (solid carbon dioxide).
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A complete set of risk-assessed instructions for safely demonstrating the explosive capacity of powders.
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A set of risk assessed instructions for safely demonstrating this exothermic reaction.
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A set of risk assessed instructions for safely carrying out this attention-grabbing demonstration.
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Instructions, including risk assessed control measures, for this alternative to the whoosh bottle.
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Showing results 1 to 10 of 46
