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Hans janssens
Eugen Sacharias died in 2002.
Ben
Pierre Jansen was born in 1930, in France.
Jansen Panettiere was born on September 25, 1994.
Sacharias Jansen died in 1638.
one of its inventer that is sacharias jansen was from dutch and his partner Hans lippershey was from Germany
sacharias jansen
Both were developed in The Netherlands.The first true microscope was made around 1595 in Middelburg, The Netherlands, developed by Hans Lippershey or Sacharias Jansen.The first true telescope first appeared in 1608. Again, credit goes to the aforementioned Hans Lippershey and Sacharias Jansen.
Hans Janssen was one of three Dutch lens makers variously credited with the invention of the microscope itself. The other two are Sacharias Janssen, his son, and Hans Lippershey.
Though it may have occurred earlier, the first account of using microscopes to study cells occurred in the 17th century. After that, the use of microscopes in research became a popular method.
Hans Jansen was born on November 17, 1942.
Hans-Jürgen Jansen was born on 1941-09-27.
Hans janssens
The father-and-son inventors of the compound microscope were Hans and Sacharias Janssen, Dutch lens makers.However there was a third Dutch lens maker, Hans Lippershey, who independently designed and built an instrument using exactly the same concept at the same time.Generally, these three are severally credited with this invention, ca. 1590.
Microscopes are used to see very small (microscopic) things e.g. micro-organisms, bacteria etc. Microscopes are used to learn thing (in much more detail) They are answers to questions like why does your food go out of date and you can't eat it anymore. The people who invented and improved this object are Hans Lippershey, Sacharias Jansen, and Hans Jenssen. They were all eyeglass makers.
Microscopes are used to see very small (microscopic) things e.g. micro-organisms, bacteria etc. Microscopes are used to learn thing (in much more detail) They are answers to questions like why does your food go out of date and you can't eat it anymore. The people who invented and improved this object are Hans Lippershey, Sacharias Jansen, and Hans Jenssen. They were all eyeglass makers.