The human body is full of weird and fascinating facts, like
Blood vessels: If stretched out, the body's blood vessels would stretch over 60,000 miles, enough to circle the Earth more than twice.
Heartbeat: The heart beats about 100,000 times a day and is the only muscle that never gets tired.
Strongest muscle: The tongue is considered the strongest muscle in the body for its size, and like a fingerprint, everyone has a unique tongue print.
Strongest muscle: The tongue is considered the strongest muscle in the body for its size, and like a fingerprint, everyone has a unique tongue print.
Scent memory: Your nose can remember 50,000 different scents.
Brain activity: Your brain is often more active when you are asleep than when you are awake.
Tears: Babies don't produce tears until they are at least a month old.
Skin: You shed about 30,000 skin cells every minute.
Skin vs. liver: The skin is the largest organ, while the liver is the second largest and first largest internal organ.
Height: You are taller in the morning than you are at night because the cartilage between your bones compresses throughout the day.
Bones: One-fourth of all the bones in your body are in your feet.
Saliva: You produce about one liter of saliva every day, which is enough to fill a large soda bottle.
Stomach acid: Your stomach acid is strong enough to dissolve metal and can even burn your skin.
Tickling: You can't tickle yourself because your brain knows what to expect and cancels out the sensation.
Stomach acid: Your stomach acid is strong enough to dissolve metal and can even burn your skin.
Tickling: You can't tickle yourself because your brain knows what to expect and cancels out the sensation.
Happy Learning
