Ultrasonic waves The ultrasonic waves are used to detect the presence of flaws in the form of cracks, blowholes, porosity in metallic pipes as those used in conveying the natural gas or parts of...
LED means light-emitting diode, It is a semiconductor chip in a reflector, It is connected to an electric wire, When the electricity flows, It causes the diode to illuminate, LED monitors can be large...
Wi-Fi is wireless LAN, It is one of the important technologies of computer networking, It allows the users to connect to the internet technology without wires, It allows the router to be cordless also,...
The best iPhone apps for students If you spend a lot of time in college collecting the data, writing the papers, and preparing the presentations, So you need to use different mobile applications not...
