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| 2010 || Technological development || Researchers at {{w|University of California, Los Angeles}} use a [[w:cryoelectron microscope|Cryogenic electron microscopy]] to see the atoms of a virus.<ref name="History of Microscopes"/> ||
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| 2013 || Technological development || The {{w|Arriscope (surgical microscope)}} is presented to the public in a prototype version.<ref>{{cite web
|title=Website of the German Society of Oto-Rhino-Laryngology, Head and Neck Surgery
|url=http://www.hno.org/en/events/
