From Today’s Basic Science, 1963.
United States Planes in World War II. Illus by Herbert Townsend, from America, the Story of Our Country, 1951
From Science in Our World, 1957.
European Historic Mobility of Intellectuals, 0 to 2012 CE
This video depicts European birth to death network dynamics 0 to 2012 CE according to “deceased persons” in Freebase.com. The video was first published as Movie S1 in the article “A Network Framework of Cultural History” by Schich et al. in Science Magazine on August 1, 2014.