When did mobile phones come out?
Prior to 1973, mobile telephony was limited to phones installed in cars and other vehicles. Motorola was the first company to produce a handheld mobile phone. On April 3, 1973, Martin Cooper, a Motorola...
Tagged: Gadget
Researchers exploit the system that sends presidential emergency alerts
Researchers discovered a manner to exploit the system that sends presidential emergency alerts to our phones, simulating their method on a 50,000 seat football stadium in Colorado with a ninety percentage achievement charge. Researchers...
