Ciro Santilli
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Liquid helium
|
🗖 nosplit
|
↑ parent "Helium"
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30
🗖 nosplit
|
⇓ toc
|
↑ parent "Helium"
|
Wikipedia
|
30
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4K. Enough for to make "low temperature superconductors" like regular metals superconducting.
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Contrast with
liquid nitrogen
, which is much cheaper but only goes to 77K.
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Incoming links
Liquid nitrogen