Hecho matemático: 1948 is the number of 4×4 sliding puzzle positions that require exactly 10 moves to solve starting with the hole in a corner.
Trivia: 1948 is an unremarkable number.
Fecha histórica: May 1st is the day in 2006 that the Puerto Rican government closes the Department of Education and 42 other government agencies due to significant shortages in cash flow.