James Dewar
Scottish chemist and physicist
Born
September 20th, 1842
182 years ago
Died
March 27th, 1923
102 years ago — 80 years old
Category
Scientists & Innovators
Country
Scotland
Links & References
A chemist and physicist contributed significantly to cryogenics and spectroscopy. Invented the Dewar flask, a vacuum-insulated container. Conducted research on the liquefaction of gases, leading to the first successful liquefaction of hydrogen. Held the position of Heriot-Watt University principal. Served as a fellow of the Royal Society and received multiple awards for contributions to science.
Invented the Dewar flask
Conducted the first liquefaction of hydrogen
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