How to explain Bitcoin to your grandmother
As anyone who doesn't have a degree in advanced computer science knows, Bitcoin is conceptually tricky. Thus, when your grandmother is wanting to buy marijuana off the Silk Road and begins asking you to explain Bitcoin to her, what do you do? Ever since early 2012, when I asked the question ' what the hell is Bitcoin? ', I've been trying to find ways to explain it to myself. Initially I used the example of the Borg from Star Trek, but more recently I've come to believe that one key to describing it is to start from normal currency, and to then describe Bitcoin in relation to that, rather than trying to describe it as a standalone phenomenon. I'm no Bitcoin expert, so this is still a work-in-progress (Warning!), but next time granny asks you, here's a rough-and-ready way you might lay down the foundations (I've deliberately included a lot of repetition, because that's important when learning). 1) Start from physical cash We all have a basic understa...