The real life TRON race…
This is from earlier this year, but I didn’t see how it was done – so here it is. Ever want to make your own TRON lightcycle game? But not a video game, real life! Here’s a page that details how a group of racers hacked up gear and software to make a real life TRON racing game. Ingredients: “gps-receiver, backpack with laptop(Tatonka Serverpack with Gateway Solo 2500), keyboard, trackball (from old broken laptop), helmet (giro switchblade) with display (old viewfinder)” Link.
Great bike hack on Instructables from Maxwell – “How to Build a Tall Bike, one that you can stop safely, and could be construed as street legal in most places. With this method, you’ll be able to stand over the bike, allowing you to hop down easily, have two brakes, a full complement of gears, And have a better riding position than two bikes stacked on top of eachother. You’ll only destroy one bike, The top portion is bolted to the bottom bike, so if it breaks, or you get tired of it, the bottom bike can be reverted to normal. All in all I think this makes for a suprisingly sane tall bike. Not that you’ll look any less the madman riding it through traffic.” 
Here’s a Flickr photo set on making a belt buckle from a hard drive. Ingredients: Hard Drive platter (Jaz disk), paper clip, hacksaw, screw(s), and small sheet of basswood (for guide). Out of the recent “technology” on a belt projects, I think I like this one the most – it’s subtle but still recognizable. [
Make pal Jacob hit the Urban Atmospheres presented by Intel. “Welcome to a party where the guests are tracked by RFID and their location is graphed overtime. They are represented by a baron a projected bar graph whose color changes depending on their location in the party. More information about this opening can be found on the Urban Atmospheres 
Excellent tale from the “Make” – If the field wasn’t so remote, Waldo County residents would have been treated to an unusual sight in September: Blueberry rakers merrily pedaling old bicycles that powered even-older machines used to clean the fruit. Like many good ideas, Shana Hanson’s bicycle-powered blueberry winnowers had their roots in calamity… Hanson borrowed two bicycles that were already mounted on homemade wooden frames. She removed the tires from the back wheels, and covered the inside of the rims with duct tape. Then she attached drive belts that linked the wheels to pulleys on the winnowers. It was an instant success. 
Lawrence Rome, a biologist at the University of Pennsylvania has led the development of a backpack that can generate around 7 watts of electricity, without solar cells, and actually providing a more comfortable backpack in the process. Taking advantage of vertical motion, much like some wave generators, the backpack harnesses body movements while hiking.