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The zip folder contains the Arduino code for the Speed of Sound Apparatus detailed in GL330 Make-it guide - Arduino Speed of Sound Apparatus
This edition includes notes on suggested problems with MDF, laser pointers, storage problems with silicon tetrachloride, issues with fume cupboard testing, a novel method for drying gases, and proble..
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A reduced scale way to carry out Zinc plating, and make 'gold' coins!
This 0-50 template is to be used in conjunction with the instructions in GL430 to make generic and bespoke random number tables for use in sampling.
A straight forward method of how to serially dilute a bacterial broth, and grow colonies, for calculating population density.
Straight forward advice on the safe use of the Van de Graaff generator and Wimshurst machines, with some suggestions on suitable practical activities.
Using ethanoic acid safely in practical work. This acid is also known as acetic acid, which is the acid found in vinegar
3D Printed DC motor video
This video demonstrates the 'traditional' method for demonstrating electrolysis of molten salts, as well as a new microscale method showing the difference in conductivity.
Ultrasound range sensor
Showing results 1 to 10 of 1428
