The chemist August Kekulé was considering how benzene arranged its 6 carbon and hydrogen atoms. Thinking concerning the problem, he dozed off, and dreamt of dancing atoms that fell right into a snakelike pattern, which led him to discover the benzene ring. As Kekulé wrote in his diary, 1. Airbnb: https://love-tarot56789.getblogs.net/61188179/top-guidelines-of-creative-leadership