It seems to me that bricklaying would be more efficient if house bricks interlocked like Lego blocks. Why aren't they made like that?
posted on Jun 23, 2008 - 28 answers

Help my robot remain upright. [more inside]
posted on May 11, 2007 - 18 answers

RoboFilter: What can someone with a budding (but likely fleeting) interest in robotics do for a first project that combines a little building, a little programming, and hopefully only a little money? [more inside]
posted on Apr 27, 2007 - 9 answers

I have to do a short tutorial website for a course (30 min/10 pages) with a physical object (no software). Is Lego Mindstorms too big/complex to introduce? [more inside]
posted on Feb 16, 2007 - 3 answers

Does anyone know where I can buy Lego brick ice cubes in the uk
posted on Oct 9, 2006 - 10 answers

Is it a bad idea to make a $200+ item my first sale on eBay? [more inside]
posted on May 2, 2006 - 18 answers