You push a button and - BAM - you take a photo. But just how does this magic happen? In this video we take a look at the insides of cameras, how they work and what connection they have to telescopes.

Home burglary and theft are something most Americans are fully aware of. Either you or someone you know has probably been a victim, so it doesn't make sense to leave the job of keeping your home safe ...

The term "DSLR" stands for Digital Single-Lens Reflex and describes the mechanics behind how this type of camera works. But the name alone doesn't really explain what's going on inside the shell or ...