Late 1600s – Dutch scientist Antonie van Leeuwenhoek constructed a microscope with a single spherical lens. It magnified up to ×275. 1800s - the optical quality of lenses increased and the microscopes ...
Harry Beck was a technical draughtsman who redesigned the London Underground map. It was a radically different map to anything produced before but was soon copied by many other cities. Coco Chanel was ...
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