Dumb question here… Under what grounds a nation can determine what other two nations can/cannot do?

Scientists may have spotted a long-sought triplet superconductor — a material that can transmit both electricity and electron spin with zero resistance. That ability could dramatically stabilize quantum computers while slashing their energy use. Early experiments suggest the alloy NbRe behaves unlike any conventional superconductor. If verified, it could become a cornerstone of next-generation quantum and spintronic technology.

The first step is to find a quite long ladder

I am one of those zillion users. I love it.

Kudos! (un)fortunatelly org-mode runs in my veins… I think it’s terminal

Nice, but I quite didn’t understand the utility of this video