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by Ciro Santilli (@cirosantilli, 37)

Liquid nitrogen

 ... Science Natural science Chemistry Chemical element List of chemical elements Nitrogen
 0 By others on same topic  0 Discussions  Updated 2025-05-26  +Created 1970-01-01  See my version
77K. Low enough for "high temperature superconductors" such as yttrium barium copper oxide, but for "low temperature superconductors", you need to go much lower, typically with liquid helium, which is likely much more expensive. TODO by how much?
Video 1.
Where Do You Get Liquid Nitrogen? by The King of Random (2016)
Source. He just goes to a medical gases shop in a local industrial estate and buys 20L for 95 dollars and brings it back on his own Dewar marked 35LD.
Video 2.
Making Liquid Nitrogen From Scratch! by Veritasium (2019)
Source. "From scratch" is perhaps a bit clickbaity, but I'll take it.

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  1. Nitrogen
  2. List of chemical elements
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 Incoming links (8)

  • High-temperature superconductivity
  • Liquid helium
  • Mr. SQUID
  • SQUID device
  • Superconductor coil experiment video
  • Superconductor resistivity experiment video
  • Universal Quantum
  • Yttrium barium copper oxide

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