Directions: Read the story. Unscramble the words below and enter them in the boxes. Click the button to check your work.
Dean Kamen is an inventor. He makes things that will help people. The Segway is a two-wheeled vehicle on which you stand and move about. A gyroscope inside the machine keeps it upright. The iBOT is a wheelchair which will climb curbs and stairs. It also will stand upright so the person in the chair is on eye level with those around. Dean made an artificial arm for soldiers who have been injured in battle. With it they can pick up things and feed themselves. The Slingshot is a water purifier he hopes to put into third world countries. It will produce 1000 liters of fresh drinking water a day. Some people call Kamen a modern day Thomas Edison.