Cryptocurrency has become increasingly popular in recent years, not just in Europe, but globally. Many cities in Europe have started to adopt cryptocurrencies as a means of payment, and some have even gone as far as creating their own digital currencies. Here are some ways in which cryptocurrency is playing a role in our lives:Investment: Cryptocurrency has emerged as a new investment class, with many people investing in popular cryptocurrencies such as Bitcoin, Ethereum, and others. The vola...