A blog run by DroidFreak, AKA Mark Dykstra. A mixture of all sorts of cool stuff, from Rubiks cube solutions to Lego robots.
Ultimate Lego Gun Sneak Peek
Here's a sneak peek of my new Lego gun, a rifle with enough power to destroy a 4 layer Lego wall at 10 feet (3 meters). Most of my other guns consider themselves powerful when they can destroy a 4 layer wall at point blank range!