Bitcoin Mining is Profitable, at Least in Iceland

A relatively small crypto-mining operation in Iceland has come up with a simple but effective solution: it uses the geothermic energy of farmers’ machines to turn mining equipment into a win-win situation.


What is Proof of Work (POW)?

If you have started in the world of cryptocurrencies you will have read this word more than once: proof of work as an algorithm used to validate the transactions of some cryptocurrencies such as Bitcoin, Ethereum or Litecoin, between others.