Cameras are small machines, usually handheld, used for capturing images called photographs. Most of the time, the images are still, but some cameras can even capture them while they are moving. Those are called "video" cameras, among other things and make Films.
For years, Scientists have been trying to improve upon the camera. Digital cameras are certainly an improvement.
Truth and falsehoodEdit
Sometimes cameras capture a picture of what actually happened preventing people believing anything different. Other times photographs can be manipulated digitally or by other means to give a false impression about what happened.