If you don't want to finish up like me after decades of shooting - with some hearing loss - then it's wise to put some effort into protecting your hearing before it's too late. Hearing loss quietly creeps up on you without you being aware it's happening until its too late. An old Scots doctor ...
When I was living in Indonesia back in the mid seventies I learned to speak the language and was somewhat bemused to discover that the Indonesian word for camera was "kodak" after the most well known brand of camera at the time. I wondered at the time why people would choose a brand name for ...
The Oehler Ballistics Explorer program is an advanced external ballistics program that will do the basic tasks we want our ballistics software to do, but it then goes beyond what most alternatives can do in providing some useful advanced features. One of the common advanced operations we may need to solve is to calculate a ballistic ...
This will be the second in a series on computer ballistics software. The first was on the Jackson/Pejsa free spreadsheet which you'll find here. (This article was updated with additional information on 26th February 2015) I first started using computer ballistics software back in the late 1980's. Prior to discovering computers I used to pride myself on ...
One of the neatest little free items available on the Internet is the simple ballistics calculator provided by Jackson Rifles based on work by Professor Arthur Pejsa. Just download the file pejsa ballistics.xls and open it and it's ready to use. Everything else I've seen so far have been software programs that are computer operating ...