318Rover
Ken writes – “I’ve created a modular, teleprescent, WiFi rover for $103. Pictures, CAD drawing, and more on the site. The project was created with an 8-year old laptop running Slackware Linux. Hope to add some neat gadgets like GPS, thermometer, IR…. Took my project to my local science fair this weekend and won 2nd place! Check it out! – [via] Link.