The Department of Basic Education has called on those who would like to apply for the re-mark/re-checking of their examination scripts to do so before the closing date at the end of January. The ...

The National Testing Agency (NTA) conducts the Joint Entrance Examination (JEE) Main exam every year for admission to B.E, B.Tech, B.Arch and B.Planning courses. The NTA has released the official ...

His starting point was a design using a hand-wound air-core coil, a germanium diode for a detector, and a variable capacitor that was probably scrapped from an old radio. The coil had three ...

Almost a month ago I started trying to reverse engineer an inexpensive LED color changing light bulb. With your help I’ve mapped out the circuit, and taken control of the bulb. But there’s ...