In my last post I looked at a DVD reflecting the light. But what happens if you put a mirror next to the DVD. The colours are changed. No surely a mirror reflects what you see so whay are their different colours in the mirror. I know you think this is a fake so try it yourself and see that this really happens.
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Kipps Aparatus
One of the most iconic pieces of Chemistry equipment is the Kipps Apparatus. The students are fascinated by how it produces gas at any tim...
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Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped...
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Getting a classic set of results for the titration of NaOH and HCl is not that difficult but it is nice when we can get students to this ...
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Mechanics: the grand meeting of Maths & Physics! Using strobe light & a ball drop for gravity-acceleration calculations and SUVAT fo...
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