For decades, physicists have argued about Feynman’s Sprinkler Problem, the question of how a reverse sprinkler would operate.

For more than a century, physicists debated which way a submerged sprinkler sucking in water would spin. Careful experiments ...

If you have been every stuck in a rut, trying to solve a persistent problem, where every traditional brainstorming session leaves you with the same uninspired ideas. You might be interested in a new ...