Superconductor World Record Surpasses 250K

Superconductors.ORG herein reports the observation of record high superconductivity near 254 Kelvin (-19C, -2F). This temperature critical (Tc) is believed accurate +/- 2 degrees, making this the first material to enter a superconductive state at temperatures commonly found in household freezers.

As a point of reference, dry ice sublimates at about 195 K

Update: Probably a case of “nothing to see here, move along.” I missed some lack-of-credibility signs.