Hydraulic Mind

The human brain is a fragile, jelly-like organ that weighs three pounds. If it rested directly on the jagged bone of your skull, its own weight would crush the delicate neurons at the base, cutting off blood supply. The only reason we can walk, run, or exist is because our brains are literally floating. Cerebrospinal fluid (CSF) is the unsung hydraulic miracle of human anatomy. It provides physi...