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‘How Many Letters Are in the Alphabet?’—The Head-Scratching Riddle and Answer, Explained
A t a very early age, children begin to learn about the letters of the alphabet and corresponding tricks to remember each one ...
How to Memorize Pi if You’re a Word Person
Pi Day (March 14, or 3/14) offers something for the math-lover, of course, but also for the baked-goods lover ( Bake a pi pie !), the music lover ( Sing some Pi Day carols !), and the parade lover ( ...