You asked for it, you got it. More from the Project 'Y' RTLToronto20 Competition.
Just one teaser, my bot (click for a full size pop-up):
First, one contest as narrated by my son (feel the excitement!):
Then one recorded on board Chris' bot (though he blamed the camera weight for causing it to fail...):
And lastly, a meagre attempt at recording a run in the dark:
There are more pics and descriptions over at Sparky's Blog, if you just can't get enough