Who is the father of the cell phone?
The title of the “father of the cell phone” is often attributed to Martin Cooper. In 1973, Cooper, an engineer at Motorola, made the first handheld mobile phone call. He used a Motorola DynaTAC, a device weighing around 2.2 pounds, with a 10-inch antenna. Cooper’s groundbreaking call was made to Joel Engel, his rival at … Read more