In what has become a landmark comparison of sports and life expectancy, researchers from the Copenhagen City Heart Study found that playing tennis may add nearly a decade (9.7 years) to one’s lifespan ...

A collection of sixteen Waterman fountain pen catalogs, from 1892 to 1947. Some are in full color, and some are black-and-white. The 1908 catalog is particularly significant, as this is about the time ...