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Clear instructions for building two versions of a cloud chamber. One uses dry ice as the cooling agent, the other uses an inexpensive electronic coolers which is quite simple to make.
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This guide will show you how to modify your existing G&G cloud chambers for use with Thoriated tungsten welding electrodes.
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This edition includes notes on the SciTech technicians' 'chat line', a DIY method for clearing blocked gas taps, what the word 'dilute' might mean in the context of school chemical solutions, the ban ..
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Updated in 2013, this document gives detailed advice on suitable radioactive sources and appropriate suppliers.
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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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Provides comprehensive guidance on managing, storing and handling radioactive materials and equipment used for teaching about radioactivity.
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The thermite reaction is conducted on a relatively large scale in a pair of small flower pots. The white hot molten iron pours though holes in the base onto a thick layer of sand in a metal tray or si..
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Summarises the major differences between the previous and the November 2019 edition of guide L93 - Managing ionising radiations and radioactive substances in schools.
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An easy to construct cloud chamber, simpler than the version described previously in GL186
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Advice on how to have your carbon dioxide cylinder refilled and a short list of companies known to provide this service.
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Showing results 1 to 10 of 146
