Today in Level Up we were assigned to think of a way to make the Sphero to take 10-20 pennies across water. Now I have to think of a way to connect the real world to the Sphero pulling the pennies. So I thought about someone sending a help ship to a sinking ship to help retrieve all off the passengers on a back up boat, and bring them to land. The Sphero would be the help ship getting the sinking passengers to safety, and the passengers on the back up boat would be the pennies.