#tech #techoutdoor #techremote #techthings #techwarrenty #techy Tech Online Things January 8, 2021 Elon Musk slams Facebook, pushes Signal app instead. Here’s how it works – CNET By Tech Online Things Here’s what Signal is and how it works. Related Post navigation Previous PostPrevious 2021 BMW M550i xDrive has V8 power and tons of tech – RoadshowNext PostNext Elon Musk slams Facebook, pushes Signal app instead. Here’s how it works – CNET