How do you make money mining bitcoins
Sadly, graphics cards suck up a lot of electricity, and that multiplies as you have more graphics cards running the more cards, the more number-crunching occurs. In order to be accepted by the rest of the network, a new block must contain a so-called proof-of-work. This is bound to change eventually, as unregulated money is a real threat to government control, taxation, and policing. Several times since the beginning of this decade, Bitcoins have been slowly but surely been causing a good disturbance in the way people think about currency.