This year marks the 50th anniversary of Monty Python and the Holy Grail. The movie was created on a shoestring budget by British comedy troupe Monty Python: Graham Chapman, John Cleese, Terry Gilliam, ...

Imagine waking up with the solution to a problem that plagued you the night before. This isn’t just a lucky coincidence. John Cleese, of Monty Python fame, swears by it: he sleeps on a problem and ...