A new type of magnet in the works that doesn't require rare earths

[David King]

I came across this article this morning and though of y'all.
https://phys.org/news/2020-03-perman...stainable.html

[eschertron]

Another article about room-temperature superconductors! Not to be cranky or pessimistic, but along with cold fusion, I've been promised this future for the last 50 years

[jack briggs]

Buckminsterfullerene.........