-2F a new record high!

Yes but that would work 6 months out of the year in Minnesota with no extra cooling apparatus.
 
Yeah, but they are pretty sure that's the upper limit....even so....that's practically room temperature in the lab.
 
Wow, usually, those articles are somewhat discernable by me, but I have no idea what the hell that entire article means. I guess it was not meant for me.
 
What defines superconductivity? Is it just that "jump" in conductivity shown at the certain temp; or, is it an actual value?
 
jhausch said:
What defines superconductivity? Is it just that "jump" in conductivity shown at the certain temp; or, is it an actual value?
Click to expand...

OK...you know the old saying, better to remain silent and be thought a fool than speak and remove all doubt.

Superconductivity is defined when resistance to the flow of electricity drops to zero. If I recall, there is a sharp drop off in superconductive materials that's pretty clear on the graphs...

Take the above caveat.
 
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