Radio Shack TRS-80, Model PC-1 My first computer was the Radio Shack TRS-80, Model PC-1, in 1980. Radio Shack Pocket Computer Model: PC-1 Introduced: July 1980 Weight: 170g / 6.0 oz. Price: US $230 CPU: SC43177, SC43178 RAM: 1.5K Ports: Expansion connector Display: 24 X... Read more →

Martin Cooper, former lead engineer at Motorola said to have invented the handheld cellphone -- really, his name is on the "Radio telephone system" patent and he's credited with making the very first private handheld cellphone call from a busy New York City street on... Read more →