人生要用心去度量
Milky seas can turn vast stretches of ocean into a steady pale glow. Their rarity and uncertain biology make them one of the sea’s most compelling puzzles. 继续阅读 The Ocean’s Milky Seas: A Glow Without a Clear Cause
1977年，俄亥俄州立大学的射电望远镜记录到一段引人注目的窄带信号。它为何令人联想到外星文明，又为何至今不能算作接触证据？关键在于信号的来源始终未获确认，后续观测也未能重现。 继续阅读 “哇！”信号：一次未能重现的宇宙来电
The disappearance of Edward V and his younger brother in 1483 remains unresolved. Examining the chronology, Tudor-era accounts, and limits of the evidence shows why the case endures—and why certainty remains out of reach. 继续阅读 The Princes in the Tower: What the Evidence Can Say
美国死亡谷干涸湖床上的岩石会留下长长的轨迹，仿佛自行滑过地面。长期以来，这一现象引发猜测；实地观测显示，薄冰、浅水与微风共同作用，便能推动沉重岩块缓慢移动。 继续阅读 死亡谷滑行石：石头为何会自己移动
A fifteenth-century illustrated codex has resisted decipherment for generations. Its materials and images offer clues, but no proposed reading has won broad acceptance. 继续阅读 Inside the Voynich Manuscript
AI résumé screening can help employers sort large applicant pools, but a ranking is not a verdict. Here is how the process works, where it can fail, and what responsible review should include. 继续阅读 When AI Screens the First Résumé
youtube-dl曾因版权投诉从GitHub下架，随后又被恢复。回看这段经历，可以理解热门开源项目为何不仅要关注功能与人气，也要面对平台规则、版权争议和维护责任。 继续阅读 youtube-dl下架与恢复：开源项目的边界考验
从一个数独解答的核验过程，走进理论计算机科学的核心难题“P与NP问题”：它追问快速验证是否意味着快速求解，也揭示了这道谜题与算法、密码学及现实计算的复杂联系。 继续阅读 答案容易核验，为什么未必容易找到？