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Caleb sez, "I wanted to try making something in the style of "Q" from the James Bond movies. My idea was to make an emergency self destruct system for laptops and portable hard drives. Ben Marks of Collectors Weekly says: "Our Senior Victorian Accessories Correspondent, Hunter Oatman-Stanford, has just written a piece about the chatelaine, which was the killer hands-free device for women back in the Victorian era. Elijah sez, "Recent news has been all about the commercial use of 3D printing - from food to weaponry. Taiwanese design student Kaylene Kau created this motorized prosthetic tentacle for a class project: "For this project we were pushed by our Professor to push the boundaries of current upper-limb prosthetic design. A team from the University of Sichuan won the Red Dot Design award for a concept design called "Lumigrid" -- a bike-light that projects a grid on the ground ahead of the rider, making terrain irregularities easy to spot: Lumigrids can project a grid onto the ground. Canadian artist Howie Tsui redesigned a pinball machine to turn it into a crude simulation of a musket-ball rattling around a soldier's guts for a War of 1812-themed exhibition currently running at the Agnes Etherington Arts Centre at Queens University in Kingston. Fermilab just got a new Awesome Magnet, a 50'-wide jobbie that can't be tilted by more than a few degrees without suffering irreparable harm. A Brazilian ad agency has built a campaign for Domino's "Pizza" that uses a heat-sensitive coating on rented DVDs; when the disc is played, the heat from the player heats up the coating and causes it to emit a pizza-like odor; the coating also changes appearance and becomes a picture of a pizza with an [. DeviantArt's TommyFilth modded a KitchenAid mixer and gave it a perfect Boba Fett makeover: "I asked for a Kitchenaid mixer for Christmas, I pointed my wife toward a broken one on eBay so that I could refurbish it, as I was taking it apart I got some inspiration for the paint job and this is [. Joe, an engineer from Wisconsin, modified the (now censored) designs for Defense Distributed's 3D printed gun, the Liberator, and printed a working model on a Lulzbot A0-101, a $1,725 consumer printer that is much cheaper and more widely available than the Stratasys Dimension SST printer used by Defense Distributed.