How To Create Garmin Topo Maps - Part 5 - Points of Interest. Part 5 of the tutorial on how to create Garmin compatible topographic maps from available data. This part details how to download and process points of interest data into usable shp and mp formats from the USGS geographic names information system.
Quick Answer. Rudolf Virchow's most well-known accomplishment is his theory that cells are created from the division of cells, described as every cell originates from another existing cell like it.. He discovered many things related to cellular theory, pathology and social medicine.
Then, in 1858, Rudolf Virchow (1821-1902) extended the work of Schleiden and Schwann by proposing that all living cells must rise from pre-existing cells. This was a radical idea at the time because most people, scientists included, believed that nonliving matter could spontaneously generate living tissue.