• Kekule was searching for the structure of Benzene.
• He supposedly had a dream where a snake’s head tried to bite its tail.
• It was an “Aha” moment for him. He figured out the bonding of the Carbon and Hydrogen molecules.
• Some use this example as the power of the subconscious mind in solving problems.

Saya Dr. Soe Win wrote :

The structure of benzene is indeed a significant discovery in the history of science.