DIY

Repurpose paintbrushes to clean camera gear

Lens cleaning equipment such as blower brushes and compressed air can take up quite a bit of space in your bag. The folks at Digital Camera World have come up with a novel DIY way of keeping things compact by transforming paintbrushes into portable tools for cleaning off minute particles when shooting in dusty environments.

All you need is an inexpensive paintbrush that's readily available at any craft shop.… Read more

DeLorean push car costume for the littlest Marty McFly

Instructables user cory4281 scores a major win for geek moms everywhere with an impressive DeLorean push car and Marty McFly costume for her son on Halloween.

The "Back to the Future"-inspired costume began with a red puffy vest her son already had and an innocent aside about Marty McFly. It ended with the transformation of a push car into a little souped-up DeLorean with wheels rotated down, ready to fly through time.… Read more

Baby Ripley drives 'Aliens' Power Loader costume for Halloween

It's important to prepare your baby for a life of geekiness at an early age. Halloween is a great opportunity for this, especially if you have the skills to build a Power Loader costume from "Aliens" with your baby standing in as Ripley.

Awesome dad Jason Smith did just that. It took him two nights and a day to put the large and elaborate costume together out of cardboard boxes and hot melt glue. His little daughter is safely strapped into a Baby Bjorn with a roll cage for added protection. There's even a rotating light on top.… Read more

Tetris or treat! Playable pumpkin Tetris haunts Halloween

All right, kid, I'll give you three Snickers, four rolls of Smarties, and five bags of M&Ms if you can beat my pumpkin-Tetris high score. Hacker/squash carver Nathan Pryor has created something a little more elaborate than a candle inside a jack o' lantern. He has a playable pumpkin Tetris.

Pryor carved an impeccable grid into a good-size pumpkin and loaded it with 128 LEDs for the display. He named this glorious triumph of technology over fruit "Pumpktris." Say that five times fast.… Read more

DIY: Turn an old lamp into a flexible phone stand

One glance at Une Bobine and I was interested. The iPhone and Android phone accessory, which got its start on Kickstarter, offers a seemingly better way to position your phone however (and wherever) you want. And besides, it's gorgeous.

My main interest in Une Bobine was that it would allow me to position my phone alongside my desktop monitor, making multitasking easy while my screens were aligned. More than that, however, I could use it as a tripod for video calling and photo-taking.… Read more

Pinball machine made entirely of K'Nex construction toys

Some people play with construction toys. Some people build massive and elaborate functioning structures out of construction toys. University of Colorado engineering student Andrew Locke fits into the latter category.

Locke built a fully functional pinball machine out of K'Nex. K'Nex may not have quite the same fame as Legos, but it's definitely a versatile construction system. It's also a very detailed construction system. It took Locke 4 months to put the beast together.… Read more

'Star Wars' AT-ST cat playhouse powers the fur Force

We know "Star Wars" fans love to pamper their pets in the form of Wampug costumes and massive AT-AT cat condos. There's a new entry into the genre: an All Terrain Scout Transport cat playhouse.

Buffy is the name of the lucky feline to benefit from an owner with some woodworking skills and an incurable case of fandom. The bipedal walker model is crafted from scraps left over from a home renovation and took four weekends to complete.… Read more

Need noise? Print a pair of headphones

Design firm Teague knows a thing or two about making things. After all, the company's design portfolio includes (among many other creations) the Polaroid camera, the Xbox, and even the UPS truck.

John Mabry, a senior industrial designer at Teague, believes we're entering an age where we can print out working consumer electronics instead of buying them from major corporations. Built around the concept that we live a "life in beta," Mabry freely offers plans for a working pair of headphones that anyone can print with a MakerBot Replicator 3D printer. … Read more

Scrap metal gets new life as robot night lights

Tal Avitzur is obsessed with collecting what he calls "retro junk." The California artist spends hours sifting through scrapyards to find parts for the whimsical robots he dreams up.

At his Talbotics studio in Santa Barbara, Avitzur has created dozens of bots that are creepy, cute, alien, or just plain bizarre. Many are more than just ornamental -- they work as night lights, illuminating dark rooms with their otherworldly LED eyes.

Some of his "Talbots" feature unexpected parts like vacuum cleaner motor housings, dolls, winches, clutches, floor polishers, meat grinder blades, taxidermy animal eyes, and old boat fittings. … Read more

Make your own screen-cleaning spray on the cheap

Generic or not, some of the biggest rip-offs in the realm of consumer electronics have got to be cleaning solutions. Why? Because whether they're marketed to clean your phone, computer screen, keyboard, or mouse, the solution is nearly always water and alcohol.

For just a few bucks, you can make your own, equally effective screen-cleaning solution at home in large quantities. Keep one on your desk, one at home, and one for the road -- and never overspend on glorified water again.

You'll need:

8 ounces 70 percent isopropryl alcohol (rubbing alchohol) 8 ounces distilled water Small misting … Read more