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73 years
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Heike Kamerlingh Onnes was a Dutch physicist. His scientific career was spent exploring extremely cold refrigeration techniques and the associated phenomena. In 1908, he was the first physicist to liquify helium, using cryostats. Using the Joule-Thomson effect, he lowered the temperature to less than one degree above absolute zero, reaching 0.9 K. At the time this was the coldest temperature achieved on earth. The original equipment is at the Boerhaave Museum in Leiden....
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Heike Kamerlingh Onnes was a Dutch physicist. His scientific career was spent exploring extremely cold refrigeration techniques and the associated phenomena. In 1908, he was the first physicist to liquify helium, using cryostats. Using the Joule-Thomson effect, he lowered the temperature to less than one degree above absolute zero, reaching 0.9 K. At the time this was the coldest temperature achieved on earth. The original equipment is at the Boerhaave Museum in Leiden....
More • http://en.wikipedia. ... ingh_Onnes
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Johannes van der Waals, Physicist
Johannes Diderik van der Waals was a Dutch scientist and thermodynamicist famous for his work on the equation of state for gases and liquids which describe the relation between the pressure, volume, and temperature of fluids (gases and liquids). In... |
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James Dewar, Invention Thermos Flask
Sir James Dewar was a Scottish chemist and physicist. He is probably best-known today for his invention of the Dewar flask, which he used in conjunction with extensive research into the liquefaction of gases. He was also particularly interested in at... |
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The Nobel Prize
The Nobel Prize is a set of annual international awards bestowed in several categories by Swedish and Norwegian institutions in recognition of academic, cultural or scientific advances.
The will of the Swedish inventor Alfred Nobel established the... |
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