Russia has launched an aerostat with a 5G communication platform, designed to remain in the stratosphere at an altitude of 20–30 km. The “Barrage-1” can apparently adjust its altitude using a ...
For the past couple of weeks, I've been driving around in a rental. The Mazda 3 is a nice machine, packed with all the latest gadgetry. But I've come across a few issues. The built-in wireless ...