## Magic or Maths? Find The Day of The Week For Any Date

via Cosmos Magazine : Martin Gardner is the inspiration behind this column. As many readers know, Gardner wrote his own column, called “Mathematical Games”, in Scientific American from 1956 to 1985. It sat squarely within the nexus where recreational mathematics, puzzles, games, magic, art and science intersect. His compiled articles required 14 large volumes to contain them all. Those, and the several dozen other books he wrote in his 95 years, comprise an incredible body of […]