Despite the headline, this isn't really a story about superconductivity—at least not the superconductivity that people care about, the stuff that doesn't require exotic refrigeration to work. Instead, it's a story about how superconductivity can be used as a test of some of the weirder consequences of quantum mechanics, one that involves non-existent particles of light that still act as if they exist.
[단독]폴란드, 韓 해군 최초 잠수함 ‘장보고함’ 무상 양도 안받기로
，详情可参考搜狗输入法2026
2026-02-22 21:04:33 +01:00
Opens in a new window
It’s always nice to discover these pieces of forgotten knowledge, but these are 3 bytes in a 70 KB executable, so not a big progress…