How Low-Angle Shots Can Make a Big Difference . Lowering the angle at which you take a photograph can make a huge difference to the final look and feel of said shot. For starters, ...

There's nothing mystical or complicated about a sextant. All it is is a device that measures the angle between two objects. The sextant makes use of two mirrors. With this sextant, one of the ...

If a person stands and looks up at an object, the angle of elevation is the angle between the horizontal line of sight and the object. If a person stands and looks down at an object, the angle of ...