Forwarded from Hacker News (yahnc_bot)
LK-99 isn’t a superconductor https://www.nature.com/articles/d41586-023-02585-7
Nature
LK-99 isn’t a superconductor — how science sleuths solved the mystery
Nature - Efforts to replicate the material have pieced together the puzzle of why it displayed superconducting-like behaviours.
Forwarded from 螺莉莉的黑板报
Forwarded from Hacker News (yahnc_bot)
FreeBSD replaces bubblesort with mergesort on SYSINTs https://twitter.com/cperciva/status/1693127769901969772
X (formerly Twitter)
Colin Percival (@cperciva) on X
FreeBSD (HEAD) no longer spends time running a bubblesort on its SYSINITs. We're now running a mergesort which is ~100x faster: https://t.co/1F8Yodedh3
Forwarded from 绝对萌域 (Js0n😷🇲🇾🇸🇬)
Forwarded from 一个存在的世界 (Miao Wu)