Eric Walker added Directed graph - Wikipedia to Mathematicians and statisticians
Eric Walker added Where do Type Systems Come From? and Hilbert's program - Wikipedia to David Hilbert, and added David Hilbert to Mathematicians and statisticians
Eric Walker added How Data Became One of the Most Powerful Tools to Fight an Epidemic - The New York Times to William Farr, and added William Farr to Mathematicians and statisticians and Epidemiology
Eric Walker added William Farr, Nicolaas Govert de Bruijn and David Hilbert and Directed graph - Wikipedia to Mathematicians and statisticians, and added Mathematicians and statisticians to Mathematics and statistics and Scientists, researchers and academics
Eric Walker added a number of topics and a number of links to Mathematics and statistics, and added Mathematics and statistics to Science, engineering, mathematics and the humanities
Eric Walker added a number of topics to Scientists, researchers and academics, and added Scientists, researchers and academics to People