Adjusting Camera Exposure and Focus

Adjusting Camera Exposure and Focus

Camera In optics, an image is recreated by collecting some of the light emitted by an object. Devices that recognize images include eyes and cameras. The light entering the camera passes through the aperture and lens, … more

Minkowski Spacetime

Minkowski Spacetime

Minkowski Spacetime Minkowski spacetime (or Minkowski space) is a coordinate system devised by German mathematician Minkowski. The peculiar thing is that the coordinate system contains space and time. Minkowski spacetime uses matrices to express a four-dimensional … more

Special Relativity: Time Dilation

Special Relativity: Time Dilation

The meanings of the symbols used in this simulation are as follows. L = Distance that light travels in a stationary state, (=ct。) c = Speed of light (≒ 299,792,458 m/s) t。 = The transit time … more