Bitcoin has been impressive in a lot of ways since it's beginning but the one thing that blew me out the most was the ideology. A foolproof peer to peer online transaction system based on blockchain technology was just a beautiful set of works executed and implemented by Satoshi and no wonder it has already made its mark in every field it is being used in.
Bitcoin itself is indeed impressive in any ways. The idea of it being turned to some currencies. The way how bitcoin works and how its value rises. Nowadays, i've learned that bitcoin can be use to buy things in some stores. It is like bitcoin turned into a currency which really is impressive. The way how bitcoin turned people upside down and how it makes people come to it and make effort for it. Everything about is impressive.