Bitcoins, Ethereum and blockchain to change the world?
July 8th, 2017 Should you buy some bitcoins or Ethereum etc? (and how?) and will they change the world? Bitcoin, Ethereum, other crytocurrencies and blockchain seem to attract and increasing amount of press. Given that bitcoin has jumped in value from under $700 last year (when I bought some, via Coinbase) to over $2,500 and more fairly recently, this has helped it garner attention. Indeed, someone paid over $25m for a few pizzas- they paid in bitcoin in 2010 that is now wort