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Heike Kamerlingh Onnes: Biography, Achievements & Lasting Legacy

Heike Kamerlingh Onnes (Dutch: [ˈɦɛikə ˈkaːmərlɪŋ ˈɔnəs]; 21 September 1853 – 21 February 1926) was a Dutch experimental physicist who became the first to liquefy helium, cooling it to near 1.5 kelvin (K). For this work, he was awarded the Nobel Prize in Physics in 1913.

In 1911, using liquid helium to investigate the electrical conductivity of solid mercury, Kamerlingh Onnes found that its electrical resistance vanishes at 4.2 K, i.e. superconductivity.

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Legacy and Impact

The influence of Heike Kamerlingh Onnes extends far beyond his own lifetime. He fundamentally shaped our understanding of the natural world, and his discoveries and theories remain foundational to this day.

Though he passed away in 1926, his ideas continue to be studied, debated, and built upon by scholars and practitioners worldwide.

Heike Kamerlingh Onnes remains one of the most celebrated minds to emerge from Netherlands, a testament to the rich intellectual heritage of the region.

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