What is The Blockchain?
You know a linked list? Then you get the gist. It’s a node, with some data, and a previous. But this is what I missed when I started this…
October 2018
"No more secrets" - Marty, Sneakers 1992
You know a linked list? Then you get the gist. It’s a node, with some data, and a previous. But this is what I missed when I started this…
October 2018
You think solving a Rubik’s Cube is difficult? Imagine scrambling it, memorizing it, and solving it with your eyes closed. In this two part…
October 2014
You don’t have a bad memory, you were just never taught how to use it. We are going to practice several powerful memory techniques that have…
April 2014
The Rubik’s Cube is a challenging puzzle to solve, largely because there are so many positions. Wouldn’t it be fun to know exactly how many…
February 2014
Come to San Francisco as a Rubyist, leave as a speedcuber. We are going to use Ruby, a video camera, and an insane amount of live…
September 2013