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What Problems in History Did Ancient People Solve in Astonishingly Simple Ways?
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历史上，有哪些难题被古人用简单到不可思议的方式解决了？
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Ranking history & source details
First recorded Oct 27, 2026, 1:33 PM CST · latest Oct 31, 2026, 1:48 AM CST. Ranks reflect attention on each platform.
| Day | Platform | Best rank | Last rank |
|---|---|---|---|
| 2026-10-31 | Zhihu Daily | #15 | #15 |
| 2026-10-30 | Zhihu Daily | #11 | #15 |
| 2026-10-29 | Zhihu Daily | #9 | #11 |
| 2026-10-28 | Zhihu Daily | #7 | #9 |
| 2026-10-27 | Zhihu Daily | #7 | #7 |