Posted onJuly 12, 2013August 10, 2013GamesHartley 2 Periodic comet Hartley 2 will pass closest to Earth on Oct. 20, 2010 when it may be visible to observers under dark skies. It may…Read More
Posted onApril 18, 2011AppsMil.Calculate A quick and simple mildot calculator, range finder. Quickly find the range to a target using optics with mildot marks. Enter your target size, how…Read More