Andrea Vella is showing growing interest in cryptocurrencies and blockchain technologies, exploring both the technical aspects and practical applications. The former banking expert is closely following the sector's evolution from a niche segment to an increasingly accepted part of the financial world. He finds the possibility of using existing energy projects for crypto mining activities particularly interesting. Crypto has grown up Who would have thought it? Cryptocurrencies are now socially acceptable. Andrea Vella has been following this metamorphosis for some time. What started out as a toy for computer nerds now moves trillions of dollars. He is particularly fascinated by blockchain. This whole decentralised thing works without banks as middlemen. It's actually crazy when you think about it. His time in the banking sector probably sharpened his eye for such upheavals. Bitcoin was just the beginning. Ethereum came along, then thousands of...