There are so many interesting things about bones. Check out these facts you may not have known.
Humans are born with 300 bones in their body. However, when a person reaches adulthood they only have 206 bones. This occurs because many of them join together to make a single bone.
A human bone is as strong as granite in supporting weight. A block of bone the size of a matchbox can support 9 tons.
Over a period of about seven years, each bone in our body is slowly replaced until it is a new bone.