When you were born your brain weighed a pound, or about 1/8″ of your body weight. When you are grown it will weigh around 3 pounds, or about 1/50″ of you body weight, depending upon your stature, body weight, sex and race. This is larger in proportion to body size than other creatures of our planet.
Now, you know why young children have so much stamina!
AMAZING ISN’T IT?
20/20 — VISION — SEEING YOUR POSSIBILITIES