A few days ago a $400 charge hit my credit card and Amazon notified me that my 21.co bitcoin computer was on its way. Essentially a Raspberry Pi connected with a custom bitcoin-mining ASIC and a heatsink, the computer is one of the most interesting MVPs in modern memory. While you could easily recreate it yourself, the fact that 21 is building and selling these for a few hundred dollars is… Read More

Source: Tech Crunch