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May 15, 2008 4:24 AM PDT

Pack your solar panels in the briefcase

by Mike Yamamoto
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(Credit: OhGizmo)

Let's say you're a road warrior who's always running out of batteries but doesn't have the biceps to keep your gadgets juiced and ready at all times. Here's a way to take care of those needs with a power supply that looks just like a briefcase so no one will be the wiser.

Inside the "Solar Briefcase" are two solar panels that produce 13 watts of power, OhGizmo says. That's enough to recharge a mobile phone in an hour or so, when the sun's at its peak. If you're a true gadget freak, you may want to consider a 20-phone charger or the 600-watt "PowerCube" if you've got a flatbed truck.

November 26, 2007 6:24 AM PST

The Porsche of machine pistols

by Mark Rutherford
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(Credit: HKPro)

Whether it's OG ornate or something more discreet, Heckler and Koch has an MP5K maschinenpistole for the dad or grad in your life. Legend has it that the K--which stands for kurz, or "short," in German--was conceived by an HK South American sales rep who saw a market for it as protection for businessmen on the hard streets of Rio.

Marketed as the ultimate close-quarters weapon at 4.4 pounds and less than 13 inches long, the MP5K is easily concealed and can be fitted with an optional folding Choate butt-stock or a sound suppressor.

(Credit: HKPro)

It's manufactured in Baden-Württemberg, a German state famous for another high-end tool for the well-sorted man-about-town, the Porsche Carrera GT.

Like its famous forebear, the G3, the MP5K uses a delayed blowback-operated roller-locked bolt system. Firing from the closed-bolt position keeps the MP5 series extremely accurate and controllable, according to the company--but not when fired from a brief case, which, if done in full auto by a non-professional, could be a good way to ruin your Brunos. The guy in clip below demonstrates the proper technique.

=
Originally posted at Military Tech
Mark Rutherford is a West Coast-based freelance writer. He is a member of the CNET Blog Network, and is not an employee of CNET. Email him at markr@milapp.com. Disclosure.
October 4, 2007 4:08 AM PDT

Stow your gear the 007 way

by Mike Yamamoto
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(Credit: Mezzi)

Ever since we saw From Russia With Love and, more specifically, James Bond's super-tricked-out attache case, we've always wanted one of our own. Even without the AR-7 and pop-out blade, it seemed the like ultimate accessory for that age when men were men and neckties were skinny.

That was the first thing that came to mind upon seeing Mezzi's superslim aluminum briefcase on Gear Patrol, which is meant to stow smart phones and GPS receivers instead of tear gas canisters. And with gadgets getting slimmer all the time, you'd be surprised how much you can fit into its slight 3-pound frame. But the capper is its secret compartment, where you can store 50 gold sovereigns just like the real 007.

September 25, 2007 10:36 AM PDT

DNA testing in a briefcase

by Mike Yamamoto
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(Credit: NEC)

At this rate, we'll all be doing our own CSI-style investigations as technology becomes increasingly mainstream. The latest example is a "briefcase DNA analysis system" that can reportedly do a complete test at crime scenes in 25 minutes, as opposed to typical lab time of one day to a week.

The system, developed by Japan's NEC and Aida Engineering, combines several functions in one device and dramatically speeds the heating and cooling processes required for DNA testing. "The compact unit can be used to: (1) take cell samples, (2) extract the DNA, (3) perform polymerase chain reaction (PCR) amplification to generate copies of the DNA, (4) perform electrophoresis to measure the spacing between DNA bands (to create the genetic fingerprint), and (5) perform short tandem repeat (STR) analysis to create a unique genetic profile for the individual," according to Pink Tentacle.

This particular system is designed for law enforcement professionals, however, for release in 2008. So don't expect to do DNA analysis to find out who stole your lunch from the fridge anytime soon.

October 30, 2006 4:15 PM PST

A suitcase bike for the designer in us all

by Mike Yamamoto
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Briefcase bike

Before the Segway, one of the more popular inventions in eco-friendly personal transportation was the folding bicycle. But some people (read: designers) are just never satisfied. So designer Gosha Galitsky developed a concept for a "briefcase bike," according to Treehugger. The bike, when folded, can be toted along like a pullman suitcase. We can't wait to hear what airport security will think of this.

(Photo: Gosha Galitsky)

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