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PP132 - Visualising sound waves with an oscilloscope
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This procedure demonstrates how to use a signal generator in conjunction with a loudspeaker and an oscilloscope to show a representation of a soundwave. 
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PP148 - Shattering a wine glass with sound waves
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A practical procedure for the well known experiment where a loudspeaker causes a nearby wine glass to shatter. Contains advice on getting the experiment to work reliably, and important safety informat.. more
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GL193 - Signal generators
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Brief, straightforward guidance on controlling and using a signal generator.
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GL224 - Make-it guide – Laser modulator and receiver
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This guide provides instructions for making a laser modulator and receiver to demonstrate the wireless transmission of information, for example transmission of sound over a fibre-optic link.
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PS085a Rubens tube: construction
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How to make your own safe version of this popular device used to demonstrate standing waves using gas flames.
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PP035 - Sound and its effects: Understanding the effect of NIHL
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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.. more
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Bulletin 171 - Summer 2021
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In this term's issue: From the Director.. CLEAPSS is on the MOVEGetting in touch with CLEAPSSCOVID-19 Update - Returning to practical workafter COVIDBiological samplingNew practical procedures for ion.. more
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GL383 - Using smartphones in microscopy
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This guide demonstrates how to use smartphones effectively with microscopes. 
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Bulletin 184 - Autumn 2025
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Welcome back to a new year, in this terms bulletin :-- Directors editorial- Welcome to new staff- Log in updates- The world of blob- Hazcard updates- International microscale symposium- 2026 MiSAC Com.. more
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Bulletin 133 - Autumn 2008
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This edition includes notes on the HSE input to the annual CLEAPSS safety conference, managing ionising radiations, an incident with nital, problems with silicon tetrachloride, new flammables cabinets.. more
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