Way Cool iPhone App
I just found this new iPhone app called Theodolite. Spend $4 and buy the pro edition. It's a compass, horizon, azimuth, map, satellite view, GPS and best of all a milradian rangefinder and it takes pictures too. This is really trick. Want to know your position and azimuth for Coriolis along with angle to target and elevation all in one spot all with an optical rangefinder? Check it out.
Merry Christmas to all.