1)what does the word microscope consist of and what does it
1)what does the word microscope consist of and what does it mean? 2)who and from what country was the inventor of a microscope? how did he do it? 3)when was the first microscope built? 4)what were main characteristics of the first microscope мейд by Zacharias Jansenn? 5)who was the first man to see bacteria with help of microscope? what were the main characteristics of his microscope? 6)who was the first inventor of the telescope? what do historians say? 7)what were the main characteristics of the first telescope? 8)what мейд it possible to do with powerful telescopes? 9)what did the great Italian scientist Galileo Galilei discover with the help of telescopes?
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2) It was invented by Dutch optometrists Zacharias Janssen and Hans Lippershey in 1590 as a result of the working on glasses.
3) The first compound microscope was built by Cornelis Drebbel in 1619.
4) The Jansen microscope allowed to magnify objects three and up to ten times.
5) Anton van Leeuwenhoek explored bacterias with his microscope that had magnification of 270x.
6) Hans Lippershey applied for the first telescope patent in 1608.
7) The first telescope had 3x magnification.
8) Modern telescopes are used in astronomical observatories.
9) Galileo Galilei watched the planets and confirmed heliocentrism model.
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