View image: http://sdw.webhop.net/tmp/problem.jpg <BR><BR>I want to step through the 2D coordinates (x,y) in the above picture. Say for example that x=0...1 and y=0 ...

We may receive a commission on purchases made from links. We all remember math class in grade school and being asked to calculate angles for a geometry chapter. Well, while you might not have realized ...

Unlocking the full potential of iPhone photography involves more than just pointing and shooting, there are a number of things to take into account to take great iPhone photos. It’s about diving deep ...