黄延秋夜行传闻：一次“外星接触”如何被讲述
河北农民黄延秋的夜行传闻，后来常被纳入外星人接触故事。回看事件的传播过程，可以分清当事人叙述、旁人转述与可核实证据之间的距离。 继续阅读 黄延秋夜行传闻：一次“外星接触”如何被讲述
Overtoun Bridge: Why Do Dogs Leap?
A Scottish bridge became the focus of unsettling reports about dogs falling from its parapet. The mystery is less about the supernatural than about what evidence can—and cannot—establish. 继续阅读 Overtoun Bridge: Why Do Dogs Leap?
帝王蝶如何找到越冬地？跨世代迁徙之谜
每年，帝王蝶从北美迁往墨西哥山区越冬，旅程却由数代蝴蝶接力完成。它们如何辨认方向、为何能抵达特定地点，至今仍有待进一步解释。 继续阅读 帝王蝶如何找到越冬地？跨世代迁徙之谜
未解之谜如何分级：从线索缺口到真正未知
未解之谜并非一种单一状态：有的缺少关键证据，有的证据互相矛盾，也有的问题暂时超出研究方法的能力。分清这些层次，才能避免把未知轻率地当成神秘。 继续阅读 未解之谜如何分级：从线索缺口到真正未知
AI Meeting Notes, Human Stakes
AI meeting assistants can turn conversations into searchable notes and action lists. Their usefulness depends not only on transcription quality, but also on consent, context, and careful human review. 继续阅读 AI Meeting Notes, Human Stakes
神农架长潭水怪：目击传闻如何成为未解之谜
湖北神农架长潭水怪的故事流传多年，却缺少可供核验的影像与实物证据。回到传闻发生的环境和证据边界，或许比急于判定它是什么，更能看清谜团为何持续存在。 继续阅读 神农架长潭水怪：目击传闻如何成为未解之谜
How Unsolved Mysteries Made Viewers Investigators
The television series Unsolved Mysteries did more than recount baffling cases. Its documentary structure invited viewers to weigh evidence, question uncertainty, and imagine a role in finding answers. 继续阅读 How Unsolved Mysteries Made Viewers Investigators
How to Read a GitHub Ranking
A project’s position on GitHub can signal attention, not reliability. Learn how to assess security-tool repositories through maintenance, documentation, testing, and responsible-use safeguards. 继续阅读 How to Read a GitHub Ranking