All History articles – Page 48
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Podcast
Technetium
One of Mendeleev's predicted elements, technetium is now a go-to element in medical imaging
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Opinion
Erlenmeyer flask
George Bernard Shaw once described Britain and America as being 'two countries divided by a common language
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Opinion
Drechsel's bottle
Western travellers to the East fuelled a fashion for Orientalism which reached its height in the 19th century
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Opinion
Kjeldahl flask
Beer has made an immense contribution to humanity generally and to chemists in particular