Khalid

Benjamin Franklin was the 15 child. He invented the lightning rod. It is put over a roof so when lighting strike`s the hose won`t go on fire.It it is a piece of metal. The next thing he invented was the Franklin stove.It was made because instead of using more wood he made it to use less wood.It look`s like a chimney with a cover on it.Finley he invented bifocals. It was a smart idea to invent bifocals.