When Carl was a boy, he often wore goggles and a helmet because he imagined he was an explorer.
Now Carl is an old man and he has to go to live in a home for the elderly. But when two men come to take Carl to the home, they hear a loud noise and see something amazing!
Thousands of balloons on ropes are coming out of the chimney, pulling the house UP into the air!
Read about Carl's amazing adventure.