Is Bitcoin about to change the world? | Technology | The Guardian
▻http://www.theguardian.com/technology/2013/nov/25/is-bitcoin-about-to-change-the-world-peer-to-peer-cryptocurrency-virtua
If you want to buy drugs or guns anonymously online, virtual currency Bitcoin is better than hard cash. Canny speculators have been hoarding it like digital gold. Now the world’s leading bankers are even talking about as a rival for real money. How does it work, where can you get it and is it the future?