Experiments
Onnes and the Discovery of Superconductivity (1911)
On April 8, 1911, Kamerlingh Onnes watched the resistance of mercury vanish in liquid helium. How the experiment worked and why it surprised him.
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On April 8, 1911, Kamerlingh Onnes watched the resistance of mercury vanish in liquid helium. How the experiment worked and why it surprised him.