Abstract: A device for obtaining electric power from moving water, made up of a floating cylindrical body having a first end extending to a second end along a cylindrical surface having at least two blades. Each end of the floating cylindrical body is fixedly connected to a waterwheel sprocket, and rotatably connected to an arm pivotally connected to an anchor. The waterwheel sprockets are connected to a generator sprocket by a drive means. When the new device is placed and held in a body of moving water, the moving water impacts against the blades and causes the floating cylindrical body to rotate. The rotation of the floating cylindrical body causes the first and second waterwheel sprockets to rotate and move the drive means which are connected to a generator and in turn create electricity.

Abstract: Embodiments of a golf course timing method and system are shown and described. A countdown timer is carried by a golfer or flight of golfers to indicate the golfer's progress relative to an allotted maximum time for the total course and/or for each hole. Elapsed time or time left to play may be indicated. The timer may be programmed to account for different playing times for the various holes of the course. This programming may be done by programming an electronic timer, by printing a graphic design or arranging moveable blades on the timer face so that the clock hand points to the individual holes at the appropriate time, or by other methods. Alternatively, a printed schedule may be assigned to each flight of golfers. The golfers may then be made responsible for keeping up a smooth, consistent, and reasonable pace on the course, which relieves tension and allows more flights of golfers per day.