A projector is a device that allows you to view images on a surface. Most of these devices create the image by shining light through a transparent lens, but there are also newer types that can directly project an image. A projector’s main purpose is to project an image onto a screen. These devices allow you to enjoy movies or view educational material in a classroom or theater. The best projectors can be used in both home and business settings….
Wire is a strand of metal that is extremely flexible. Its function is to conduct electricity. It is often used for wiring homes and businesses. There are several types of wire, and each one has a different purpose. For example, cable wire is used in telephone lines, computer cables, and other applications. In addition to its electrical function, cable wire is also used in audio, video, and computer systems. There are several different types of cable wire, including bare copper…