Hey, you live in your body, so why shouldn’t you know more about it?
• A blink takes 0.1 seconds.
• Babies are born with about 350 bone segments, while adults have 206. During growth, some bones fuse together.
• Each day, you breathe in about 10,000 liters of air.
• The longest muscle in the body is the sartorius muscle, which stretches from the top of the pelvic bone to the knee.
• The liver is the body’s largest gland; the skin is the body’s largest organ.