James Dewar
PersonScottish chemist and physicist (1842–1923)
Sir James Dewar was a Scottish chemist and physicist. He is best known for his invention of the vacuum flask, which he used in conjunction for his research into the liquefaction of gases. He also studied atomic and molecular spectroscopy, working in these fields for more than 25 years. Dewar was nominated for the Nobel Prize 8 times — 5 times in Physics and 3 times in Chemistry — but he was never so honoured.
| Born | 1842-09-20 |
| Died | 1923-03-27 |
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Data sourced from Wikidata (Q277579)