日常之物的发明、专利、量产与普及
在世界地图与时间轴上探索 99 件日常之物——铅笔、牙刷、拉链、灯泡……它们何时何地被发明、取得专利、量产与普及。每一条都附可查证的来源。
Explore when and where 99 everyday objects — the pencil, toothbrush, zipper, light bulb and more — were invented, patented, mass-produced and popularised, on an interactive world map and timeline. Every entry is sourced.
需要启用 JavaScript 才能使用交互地图。 · Enable JavaScript for the interactive map.