Number Facts

有關數字有趣的事實，移動應用

A mobile application for interesting facts about numbers. Provides trivia, math, date, and year facts about numbers. For example, "5 is the number of platonic solids", "42 is the number of little squares forming the left side trail of Microsoft's Windows 98 logo", "February 27th is the day in 1964 that the government of Italy asks for help to keep the Leaning Tower of Pisa from toppling over"