So what exactly are they for? The answer dates back to the early 20th century, when Harvey Hubbell Jr. patented a number of electrical plugs (starting with the first-ever detachable electric plug in ...

Electrical engineering concentrates on systems for generating and transmitting large electrical currents and converting them into other forms of energy, such as mechanical motion.

Electrical engineers continuously invent and shape the future of the digital world. They create the "intelligent” inner life of cell phones, computers, cameras, automobiles, robots, medical laboratory ...

Think Someone’s Stealing Your Wi-Fi? Here's How to See Every Device on Your Network Don’t let your neighbors hijack your internet connection. Find out who’s on your Wi-Fi and boot them off.