On April 8, 1911, Dutch physicist Heike Kamerlingh Onnes discovered the phenomena of superconductivity.
What is superconductivity?
Superconductivity is the ability of certain materials to conduct a direct electric current(DC) with practically zero resistance.
This capacity produces interesting and potentially useful effects. For a material to behave as a superconductor, low temperatures are required.
Application: They are used in creating powerful electromagnets in MRI scanners, particle accelerators, generators, transportation, computing, electric motors, medical, power transmission, etc.
Fact Box:
Superconductivity was discovered in 1911 by Heike Kamerlingh-Onnes. For this discovery, the liquefaction of helium, and other achievements, he won the 1913 Nobel Prize in Physics.
Five Nobel Prizes in Physics have been awarded for research in superconductivity (1913, 1972, 1973, 1987, and 2003).