Polaroid’s new Flip camera can prevent unwanted surprises when an instant photo develops. Using a new scene analysis feature, ...

[Nate B] had such a problem while trying to document some PC boards, and he came up with a nifty hack that uses a laser cutter and a smart phone camera to ... the cutter move over the board.

Not to mention, with a 35mm camera, getting cool double exposure shots -- images featuring two subjects simultaneously, with one appearing transparent over the other -- is a breeze. If you're ...

This is less of a problem with film radiography because over-exposure produces a dark film. However, an overexposed digital radiograph looks good and will not be recognized as one made with ...