Crown Candy Kitchen serves memories—with a side of the best roast beef sandwich in Missouri and a malt thick enough to make your straw stand up and salute.

That moment happens with alarming regularity at the Littleton Diner, a beloved institution nestled in the charming downtown of Littleton, New Hampshire. This isn’t some fancy, reimagined, ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

I recently read a book to my 4½-year-old daughter that I immediately took out of her room and decided never to read again.