"One of the most unique types of photography is tilt-shift photography, a style that makes the world look like it’s miniature. Enjoy these fine examples of tilt-shift photography and I’ll explain just how the effect is achieved at the end, along with several ways you can practice tilt-shift photography on your own."
"Here’s a short video that will show you how to make a simple laser listening device that will allow you to listen inside of buildings hundreds of feet away from you."