The Hell Ya Beller Fun with hot, pointy, sharp, and caustic stuff.

14Mar/1118

Bad Idea

It's Pinewood Derby season again and I kinda enjoy making derby cars.  This year, my youngest son and I made an awesome car for his bear den division.  It came out great and I'll do a blog post on that one as soon as I get some good pictures.

We also have an 'open' class where the rules are a little more relaxed.  Last year's car was fast and I actually won but not because I was the fastest. I was really impressed by a c02 powered car that another dad had made.  He had trouble keeping it on the track, but it was REALLY fast.

This year, I decided to follow his lead but with more power.  I designed this motor to be printable on a 3d printer like a reprap or makerbot.  All the files have been released on Thingiverse.