Hi to all of my friends. Samsung is starting a new Upcycling initiative that is designed to turn old smartphones and turn them into something brand new like this bitcoin mining rig, made out of 40 old Galaxy S5 devices, which runs on a new operating system Samsung has developed for its upcycling initiative.Samsung premiered this rig, and a bunch of other cool uses for old phones.The team hooked 40 old Galaxy S5's together to make a bitcoin mining rig .
