Halloween & the Chemist

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It's Halloween and I thought a little bit about sulphur would be fitting as sulphur is the basis of brimstone and supposedly the smell of Hades is burning brimstone.

I have never seen as pretty a piece of sulphur as that above, apparently it grew in a volcano. Usually, sulphur is a yellow powder. Dull.

Sulphur is the basis of one of the most common food additives, the preservative sulphur dioxide. Which used to be created by burning sulphur.

Still is in Hell, we are told.

Below is a small video on sulphur put out by the University of Nottingham. Like all good chemistry videos, it has explosions in it.




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Chemists and Food

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Chairman Bill asks: "My partner is a biochemist and maintains that if you're a half decent chemist, then you understand food and should be a natural cook (she is the best cook I've ever come across)." and "If chemistry was a compulsory subject at school, would people be more likely to tackle cooking?"

Well, my interests include chemistry and art. I take the view that cooking is where the two overlap. To my mind, art is the more important of the two - everything hinges on presentation.

To that end I only use white plates.
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