History and archaeology – Page 7
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OpinionGhanaian biochemistry TV star Marian Addy
Marian Addy was the first female science professor in Ghana, who studied herbal medicine – and was a TV star
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Podcast
2AP (2-acetyl-1-pyrroline)
Frances Addison on the aromatic compound found in both buttered popcorn and the bearcat’s scent glands, and responsible for the distinctive smell of both
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Podcast
Dexamethasone
News that this cheap, ubiquitous steroid drug may reduce deaths in Covid-19 cases has been greeted with cautious optimism
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Opinion
Ancient antidotes
Favourites of emperors and royalty, theriacs were the universal cures of their day
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Research
Keep The Scream dry to preserve its pigments, chemical analysis suggests
Moisture – not light – hastens the degradation of yellow cadmium colours in Edvard Munch’s 1910 painting
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Opinion
Nazarov cyclisation
We are all shaped by the opportunities afforded us, by the social structures and politics of our day
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Opinion
Eunice Foote: the mother of climate change
The first person to link carbon dioxide to atmospheric warming has almost been forgotten. Rachel Brazil uncovers her story
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Feature
The birth of the polymer age
Mike Sutton unravels Hermann Staudinger’s long hunt to understand macromolecules, which began 100 years ago
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Opinion
Jimmy Robinson and the atom bomb elements
USAF pilots flew into mushroom clouds to bring back samples that turned out to contain new elements – one of them didn’t make it home
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Review
Scientifica Historica: How the World’s Great Science Books Chart the History of Knowledge
A book about books by veteran science communicator Brian Clegg
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Opinion
Theodora Greene’s protecting groups
Katrina Krämer uncovers the woman behind the book on every organic chemist’s shelf
