Volume 02

160: R2-DIY

Extreme bot builders at home.

By Howard Wen

164: Primer: Printed Circuit Boards

Step-by-step instructions for making your own PCBs at home. By Andrew Argyle

172: Howtoons

Make a marshmallow shooter. By Saul Griffith, Nick Dragotta and Joost Bonsen

174: Toolbox

Real-life reviews of favorite books, gadgets, gear, and tools.

184: Reader Input

Comments sent to the editors of MAKE.

186: Retrocomputing

Tweaking the TRS-80 Model 100 laptop for the 21st century. By Tom Owad

Learning a watchmaker’s skills will give you hours of fun.

119: Home Rumble seats, portable FM radio transmitter, easy surround sound, thermostat hack, region-free DVDs.

187: Cory Doctorow on Hacking

Why digital rights management kills innovation.

188: MakeShift

You have 48 hours to design and make a water filtration system. By William Lidwell

129: Imaging Stop motion animation, digicam for KAP, webcam telescope.

190: Reader Challenge

Got a problem? Ask MAKE’s readers to solve it for you.

191: eBay Metrics

135: Mobile Linux on your iPod, max out your Palm, parking spot reminder, stream TV to your handheld.

Virtual gold equals real cash. By Chris Smith

192: Homebrew

My Atari 2600 portable. By Benjamin J. Heckendorn

141: Computers Hard drive power switch mod, make a teleprompter.

145: Robotics

Robot kit roundup.

147: Design

Wristwatch hacking.

149: Gaming Hack the C64 DTV, Game Boy hacks, vintage control repair, iLife for PlayStation Portable.