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This practical procedure includes 4 activities to help students recognise and understand the problem of noise induced hearing loss (NIHL). It also includes a number of industrial examples which powerf..
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Instructions, including risk assessed control measures, for safely demonstrating the explosive burning of a 1:2 methane/oxygen mixture.
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A zip file containing a Powerpoint presentation to guide the practical activities in PP035, a noise meter which illustrates the level of noise produced by a range of activities and devices; and a list..
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General health and safety advice and that for simple body measurements.
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A party balloon is filled with hydrogen and allowed to float, tethered to a retort stand or similar with a piece of string. A flame is brought to the balloon whereupon the hydrogen catches fire with a..
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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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Risk assessed instructions and control measures for demonstrating this gas-powered rocket.
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Risk assessment guidance for making and using hydrogen.
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The explosion between hydrogen and oxygen, in the confines of a modern school laboratory, is extremely loud.A mixture of hydrogen and oxygen is placed inside a syringe. The mixture is bubbled into soa..
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A simple practical activity to discover the diversity of microbes
swabbed from suitable locations.
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Showing results 1 to 10 of 27
