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What did Hans Janssen discover about the microscope?
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.
What two things helped scientists see more details in cells?
1) Microscope 2) DNA analysis
What two main technological advances enabled scientists to observe cell division?
1. Invention of Microscope 2. Staining of chromatin material
Microscope comes from two Greek words what are them?
microscope comes from two greek words what are they
A light microscope that has two or more lenses is called a?
binoculars Binocular refers to having two ocular lens tubes. Compound microscope is any microscope with more than one lens.
Zacharias Janssen contributions?
hnd qoh nga rin alam ung sagot eh adik.
Who invented the two lens system?
The use of a two lens telescope is credited to three people of Netherlands , Hans Lippershey and Zacharias Janssen, and Jacob Metius . Galileo improved on their designs and is generally given the credit of inventing the telescope.Robert Hooke was the first to use a two lens microscope.
What two mathematicians credited for inventing calculus?
Your Mama invented it around the time Noah's ark was built.
What two inventions is Charles Babbage credited with most?
Babbage is most often credited with inventing the first digital computer and first automatic computer. Lily-chan :]
What are the wright brothers generally credited with inventing?
The motorized airplane, lightweight two piston airplane engine, and the first glider.
Which two scientists invented the microscope?
Hans Lippershey ,Hans Janssen 1595
Who invented the dissection microscope?
Hans Lippershey and Zacharias Jansen are separately credited with the invention of the microscope. It is not really known which of these two was the inventor. There is a link to an article on the microscope below.
Who invention the compound microscope?
Zacharias Janssen and his son Johannes (Hans), spectacle makers in Holland, are usually credited with inventing the first compound microscope in about 1595. (Hans Lippershey a spectacle maker in the same city, Middelburg, Netherlands, also claimed credit for the invention but was perhaps more instrumental in the creation of the telescope.)Two decades later, Galileo Galilei built a compound microscope and changed the lens design lens (convex and concave lens).Galileo
What tool made it possible for scientists to discover two new kingdoms of species?
microscope
Who invented Chevrolet cars?
There were two people credited with inventing Chevrolet cars. These two people were car dealership owner William Durant and racecar driver Louis Chevrolet.
Where was the compound microscope invented?
Zacharias Janssen and his son Johannes (Hans), spectacle makers in Holland, are usually credited with inventing the first compound microscope in about 1590. (Hans Lippershey a spectacle maker in the same city, Middelburg, Netherlands, also claimed credit for the invention but was perhaps more instrumental in the creation of the telescope.) Two decades later, Galileo Galilei built a compound microscope and changed the lens design lens (convex and concave lens).
When was the compound microscope invented?
Zacharias Janssen and his son Johannes (Hans), spectacle makers in Holland, are usually credited with inventing the first compound microscope in about 1590. (Hans Lippershey a spectacle maker in the same city, Middelburg, Netherlands, also claimed credit for the invention but was perhaps more instrumental in the creation of the telescope.) Two decades later, Galileo Galilei built a compound microscope and changed the lens design lens (convex and concave lens).
