Nicolaas Hartsoeker
Nicolaas Hartsoeker was born on March 26, 1656. See ranking, bio blurb, and everyone else born that day.
About Nicolaas Hartsoeker
Nicolaas Hartsoeker (26 March 1656 – 10 December 1725) was a Dutch mathematician and physicist who invented the screw-barrel simple microscope c. 1694.