question for you what did the jansen brothers discover?
Hans and Zacharias Janssen discovered the first microscope. A microscope is an instrument used to see objects that are too small for the naked eye.
question for you what did the jansen brothers discover?
invented the first compound microscope
No. David Janssen was born in the US (in 1930) while Famke Janssen was born in Holland, ironically in 1964 during the first broadcast run of David Janssen's series The Fugitive.
no
Nope.
he educated himself which is sometimes better than school
Harrison Ford
Zacharias Janssen (Netherlands) invented the telescope and perhaps the compound micoscope in 1590.
Zacharias Janssen was the first person to invent the optical telescope. He is also known as the inventor of the compound microscope.
him and his son helped invent the compound microscope by putting two lenses together warning they did not invent the microscope but did invent the compound microscope
Hans Janssen was the supposed creator of the microscope, along with his son, Zacharias Janssen. Actually, Hans Janssen was the son of Zacharias Janssen, not the other way around. And yes they did invent the first Compound Microscope in the year 1590.
FYI he did not invent the microscope the Romans did search it on the web
Although Thomas Edison invented many things and was a legend to the world of science, he did not invent the microscope. That gadget was invented by Zacharias Janssen.
they did something about cells......I think -1950. Dutch eyeglass makers, such as Zacharias Janssen ( exact dates unknown ), invent the first compound microscopes, by lining up two lenses to produce extra-large images.
The light microscope also called the optical microscope uses visibale light and a system of lenses. The actual inventor is difficult to name although Galileo's microscope was celebrated in 1624 and was the first such device to be given the name "microscope". There are claims that a Dutch spectacle-makers Hans Janssen and his son, Zacharias Janssen, but this was a declaration made by Zacharias Janssen himself during the mid 1600s.
Famke Janssen's birth name is Famke Beumer Janssen.
hans janssen is the brother of zacchariah janssen
Kitty Janssen's birth name is Janssen, Catharina Thecla Maria.
No. David Janssen was born in the US (in 1930) while Famke Janssen was born in Holland, ironically in 1964 during the first broadcast run of David Janssen's series The Fugitive.