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| 1. |
Who invented compound and simple and electron microscope firstly and also tell in which year? |
| Answer» COMPOUND Microscope :A Dutch father-son TEAM named HANS and ZACHARIAS Janssen invented the first so-called compound microscope in the late 16th century Simple Microscope :In 1590 Simple Microscope is invented . But it's unclear about inventor .Some historians say it was Hans Lippershey, most famous for filing the first patent for a TELESCOPE Electron Microscope :Max Knoll and Ernst Ruska invented electron microscope in 1931 | |