9月4日今日歷史｜從愛迪生電力到Google誕生｜科技、攝影、城市與網絡世界的轉變｜September 4 in History｜From Edison’s Electricity to the Birth of Google｜A Day That Changed Technology, Photography, Cities and the Internet
9月4日見證電力普及、攝影革命、城市誕生與Google成立，科技在這一天留下多個改變世界的足跡。 English：September 4 connects electricity, photography, urban…