
562 Appendix A • Resources
Rack and Pinion (http://occs.cs.oberlin.edu/~cmaron/
LEGO/journal7.html)
Chad Maron shows a very compact rack-and-pinion design.
Chapter 15 Building Robots That Walk
Technic Puppy Journal (www.geocities.com/technicpuppy/)
Miguel Agullo’s site contains detailed instructions for his Hammerhead
ankle-bending walker. Don’t miss the Lego Biped Links page, the best
organized collection of links to MINDSTORMS bipeds.
Joe’s MINDSTORMS Gallery (http://member.nifty.ne.jp/
mindstorms/)
Tons of wonderful robots pack Joe’s gallery.Walkers and much more…
S6 Details (www.geocities.com/mario.ferrari/s6/s6.html)
Our first biped COG-shifting robot, ...