The chemist August Kekulé was taking into consideration how benzene organized its 6 carbon and hydrogen atoms. Thinking about the problem, he dozed off, and dreamt of dancing atoms that fell right into a snakelike sample, which led him to discover the benzene ring. As Kekulé wrote in his diary, https://landenmqyei.tokka-blog.com/28937210/fascination-about-lateral-thinking