There ya go, there is lots of different things you can use it for!
Now I am no expert on crypto OR blockchains but I would certainly like to stress the fact that currency is not the only use case for blockchain technology!
- Of course crypto-currencies are the most well known use case and cannot be left off the list entirely, you can learn more if you look in the right places!
- Some other notable examples can be found along this journey... (NOTE: Currency does play a role in many of the current blockchain projects I am familliar with.)