The local PechaKucha organizer wanted a talk about Bitcoin. PechaKucha is an event with presentations of 20 slides lasting 20 seconds each.

I always thought that Bitcoin is many different things. So I tried to give 20 answers to the question "What is Bitcoin?"

The slides with the answers are here:
http://jaume.barcelo.cc/slides/2014-08-08-bitcoin-pechakucha.html#1

Edit: Hit the spacebar or use the arrows to move between slides.