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Hace 5 días · The timeline of historic inventions is a chronological list of particularly important or significant technological inventions and their inventors, where known. [a] History of technology By technological eras Premodern Prehistoric Stone Age (lithic) Neolithic Revolution Copper Age Bronze Age Iron Age Ancient Modern Proto-industrialization First Industrial Revolution Standardization Second ...
Hace 3 días · Zacharias Janssen is the person who is believed to have invented the first microscope. Z. Janssen was a Dutch spectacle maker. His son claimed that Z. Janssen invented the microscope as well as the telescope. Matthias Jakob Schleiden gave the cell theory.
Hace 4 días · Also known as the light or optical microscope, the apparatus was invented in 1590 by Zacharias Janssen. The microscope was and is still used to identify objects that are not visible to the naked eye.
Hace 2 días · We focus on patients with retinal eye diseases, from rare eye diseases to those all too common. We are pioneering innovations, such as investigational gene therapies, that hold the potential to transform lives. Because when it comes to saving sight, we’re all in. Explore our research.
Hace 5 días · In 1590, Zacharias Janssen and his father Hans Janssen are generally credited with inventing the first compound microscope, which consisted of two lenses mounted in a tube. Galileo Galilei improved on the Janssens' design in 1609 and named it ‘occhiolino’, and he is often credited with inventing the first practical compound microscope.
Hace 3 días · Janssen Global Market Access Post-Doctoral Fellow in Global Market Access program is for scientists recently or expected to graduate with a Ph.D. (or relevant degree) within the last 12 months.
