The chemist August Kekulé was looking at how benzene arranged its 6 carbon and hydrogen atoms. Thinking about 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, These https://tarotista-gratis88493.humor-blog.com/28133665/the-best-side-of-creative-design