I came across this older video the other day about how the **blockchain** is changing money and business. It's a very nice and informative **TED Talk** presented by **Don Tapscott**. It's a well formulated and simple introduction to all the different possibilities of the **blockchain**. If you haven't seen it yet it's definitely worth your time! 

**Enjoy!**

https://www.youtube.com/watch?v=Pl8OlkkwRpc