Creating our own fertilizer from Ammonium Hydroxide and Sulfuric Acid by titration and using Blue Litmus to work out the endpoint, then crystalising the solution to make our fertilizer to test on some plants.
1:1 Private Teaching in a dedicated classroom
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Complex Cubic Root
Having some fun with math—solving a cubic equation with one real root and a pair of complex conjugate roots. Exploring the fascinating inter...
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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... -
We went to the Bett Show a few weeks ago and there we saw a model of a Liver. It had been knitted so we thought we would have a go. After ... -
#Physics Taking wind speed readings using the PASCO scientific wireless weather station. Grabbing some monthly data on the weather in t...
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