That wouldn't be the smartest move, though. Most of the high-denomination bills that are left in circulation are in collectors' safes, and at auction the bills tend to fetch prices that far exceed their face values. For instance, a pristine $10,000 bill can command a price as high as $140,000 on the open market.
Earth's orbit is the path in which the Earth travels around the Sun.
Originally Answered: What makes the earth rotate? When you spin something, it will keep spinning until somethings stops it, like friction. In the vacuum of space, there is nothing to stop the earth from spinning.