Cracking the Brains Codes

How does the brain speak to itself?

In What Is Life? (1944), one of the fundamental questions the physicist Erwin Schrdinger posed was whether there was some sort of hereditary code-script embedded in chromosomes. A decade later, Crick and Watson answered Schrdingers question in the affirmative. Genetic information was stored in the simple arrangement of nucleotides along long strings of DNA.