l'histoire du microscope

in Education & Training3 years ago (edited)

https://upload.wikimedia.org/wikipedia/commons/9/99/Leitz_117298_frei.jpg

<p dir="auto">Le tout premier microscope a été créé en 1595, à l’époque du roi Henri IV.<br /> C’est Zacharias Janssen, un fabricant de lunettes hollandais, qui a eu l’idée de superposer deux verres de lentille (les lunettes de l’époque) dans des tubes coulissants, afin de grossir de très petites choses.<br /> 80 ans plus tard, Antoine van Leeuwenhoek et Robert Hooke y apportent quelques modifications pour observer des choses qui étaient invisibles à l’œil nu! Ils observèrent notamment une cellule humaine. <p dir="auto">Le microscope est aujourd’hui indispensable, il permet de comprendre les maladies pour découvrir des traitements. Il a permis la découverte des virus, des bactéries, de l’ADN, etc…<br />
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