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Members only resource
GL225 - Batteries for general practical circuit work
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This guidance is for choosing batteries for general practical circuit work, where pupils experiment with low-voltage circuits by connecting batteries , torch bulbs, buzzers, small motors and other low.. more
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Members only resource
Bulletin 127 - Autumn 2006
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This edition includes notes on the status of science technicians, the use of lead-based solder, the RSC publication ' Surely that's banned?',  problems with battery holders and advice on some of the p.. more
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Members only resource
Bulletin 151 - Autumn 2014
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This edition includes the directors message, and notes about new categories of membership, Hazcards update, using liquid nitrogen, human tissues, americium radioactive sources, using WW2 gas masks, et.. more
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Members only resource
Bulletin 115 - Autumn 2002
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In this edition are notes on poorly manufactured and unsafe Bunsen burners, not allowing drinking from bottled water in labs, a recommendation to demonstrate the smoking machine using a fume cupboard,.. more
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Members only resource
GL323 - Safe low-voltage for constructing and using electrical circuits
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This guide relates to circuit work carried out by students and teachers constructing electrical circuits that involve accessible uninsulated conductors and connectors
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Members only resource
G269 - Safe Practical Science in Short Stay Schools
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Short stay schools are expected, and required, to provide a different organisational and curricular framework to mainstream schools in order to present students with alternative provision. They al.. more
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Members only resource
GL175 - Make-it guide - Aid for soldering electrical connecting leads
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A simple tool for soldering electrical leads and circuit board. 
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Members only resource
PS053 Three methods of etching copper-clad boards
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Explains the relative merits of three different ways of producing printed circuit boards by etching copper-clad boards.
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Members only resource
GL266 - Laboratory electrical supply
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Originally in section 6 of the CLEAPSS Handbook, this document covers safety of the mains supply to a lab. It includes information on fuses, circuit breakers, and simple safety advice.
words matched: short-circuited
Free resource
Four AA Batteries - Short circuit Danger
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This video shows the dangerous effects of short-circuiting four high capacity 1.5v Alkaline batteries.As well as a large amount of toxic smoke being produced the batteries and holder got hot enoug.. more
words matched: short-circuited
Showing results 1 to 10 of 308
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