What the #?!* is Bitcoin? – An Introduction

February 7, 2017 Nobuyoshi 0

TEDx, an “independently organized event in the spirit of ideas worth spreading”, brings us this video of a talk by Jeremy Rubin who is the Technical Director of the MIT Bitcoin Project. Jeremy explains ‘what the bleep’ […]


Blockchain 101, A Visual Demo

February 5, 2017 Nobuyoshi 0

Anders Brownworth, has created a fantastic visual interactive representation of how a blockchain works. He writes: This is a very basic visual introduction to the concepts behind a blockchain. We introduce the idea of an immutable […]


Owning Bitcoins (in 2 minutes)

January 9, 2017 Nobuyoshi 0

This quick video is a slightly more technically advanced version of the previous posts on It explains the relationship between public and private keys; and how they work together in Bitcoin to enable the […]