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Showing results 1 to 10 of 53
A quick method for cutting even-sized beetroot discs
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CLEAPSS has received a small but steadily increasing number of calls from schools regarding a red-brown discolouring on the surface of the metal disc of their radium sealed source.
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A simple way to demonstrate the action of catalase.
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This edition includes notes on the Getting Practical project, sensible reasons for undertaking practical activities at open evenings, a frostbite incident when making dry ice, possible allergy issues ..
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A straightforward practical activity investigating how antimicrobial
chemicals affect microbial growth on agar plates.
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Clear illustrated guidance on how to set up and use a microscope.
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This guide has instructions to build your own 3d printed shuttling ball apparatus.
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An easy to construct cloud chamber, simpler than the version described previously in GL186
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Gutter plates are a technique for testing the efficacy of an anti-microbial solution against several different microbes simultaneously. The illustrated guide explains how to prepare and use gutter pla..
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Straight forward advice on the safe use of the Van de Graaff generator and Wimshurst machines, with some suggestions on suitable practical activities.
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Showing results 1 to 10 of 53
