Which one is tougher? Brain or Universe?
Both the brain and the universe is not yet discovered and explained fully. Which one do you think is harder to explain? It is said that the possible connections that the neurons in the brain can make has a larger numerical value than the particles in the universe. Yet also only 4% of the universe consists of matter we can observe, and the rest is full of question marks. Which side are you on? Do you think explaining the brain fully will come sooner or explaining the universe?