ive put about the pump but need more info why its good at what it does
The heart continues to pump blood and seldom breaks down throughout even the longest lives.
Think of it -- the heart does its job 80 times per minute, 4800 times per hour, 115,200 times per day, over 42 million times per year -- for an average life span of nearly 80 years in the U.S.
I wish my appliances did their jobs one-tenth as well!