Waking Up Right After Drifting Off To Sleep Can Boost Creativity
sciencehabit writes: When Thomas Edison hit a wall with his inventions, he would nap in an armchair while holding a steel ball. As he started to fall asleep and his muscles relaxed, the ball would strike the floor, waking him with insights into his problems. Or so the story goes. Now, more than 100 years later, scientists have repeated the t … ⌘ Read more