Mercury poisoning and the origins of the phrase ‘mad as a hatter’.
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Mercury poisoning and the origins of the phrase ‘mad as a hatter’.
The story of the discovery of the Hall-Heroult process for purifying aluminium.
He invented the alcohol thermometer (1709) and mercury thermometer (1714). He also developed the Fahrenheit temperature scale by reference to three fixed points of temperature, where a mixture of ice, water and ammonium chloride was taken as 0 °F.
2023-10-23T06:30:00Z By Emma Davies
How scientists are using these chemical marvels to develop new biosensors, food testing systems and functional textiles
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An introduction as to how to use the problems included in our creative problem-solving collection.
Dilution, colorimetry and observation skills come together to get students to adapt their chemical knowledge to support medicine.
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