Military tech

It's such a common problem: There you are, wearing your best pair of night-vision goggles, and you can't see the damn keyboard. What's a clandestine operative to do?

iKey claims to have the answer with a LED keyboard that it says is "compatible with NV goggles, featuring filters that remove unwanted light interference" such as halo glows, according to Ubergizmo. It's kind of a version of Stacco Switch's rugged M779 that provides the necessary discretion you won't get with an LED piano lamp. Unfortunately for amateur spies, it seems to be aimed … Read more

Will a new anti-theft tool from General Motors and OnStar be enough to make your car not worth the hassle of stealing?

The Stolen Vehicle Slowdown, a new feature added to OnStar, takes away the ability to use a car's gas pedal, while allowing braking and steering controls to work.

OnStar, which already communicates with a car's engine through software, will now use that platform to bypass a driver's foot on the gas pedal and automatically slow down a car by preventing any further acceleration.

OnStar said it will only enable the service if a situation meets … Read more

Excitement is building in the world of car tech as the 2007 DARPA Urban Challenge approaches. The event, which is the third and most demanding to date in the DARPA Challenge series, requires driverless vehicles to perform mock military supply missions completely autonomously. Over a 60-mile course, the robotic cars will be required to merge into moving traffic, navigate traffic circles, negotiate busy intersections, and avoiding obstacles. Thirty-five teams will compete in the Grand Challenge semifinals taking place between October 26 and 31, with 20 vehicles going on to compete in the final race on November 3. Check out our … Read more

"What the #*%^?" is a common question heard every year from hundreds of bobbing heads attempting the famous Alcatraz swim across San Francisco Bay; arms and legs flail furiously, but it seems they're no closer to the beach.

The government has an explanation for this swimming phenomenon: You suck!

It's spelled out in this month's Popular Mechanics. "Humans are terrible swimmers, converting roughly 3 percent of their kicks, strokes and general underwater exertions into forward motion. We can boost our efficiency to 10 percent by adding fins, but dolphins, by comparison, can turn 80 percent … Read more

Maybe it's the trimaran's festive appearance that put off the scrambled-egg crowd, but one still wonders why the U.S. Navy took so long to adapt this 4,000-year-old Polynesian technology to its combat ship inventory.

In any case, they're making up for it now with the new Littoral Combat Ship (LCS), which promises to deliver more payload per ton of displacement than any previous U.S. warship, all on a high-speed, stealthy trimaran hull made of aluminum and steel.

The LCS is the Navy's response to asymmetric threats in coastal waters. The trimaran hull enables … Read more

The U.S. Special Operations Command is going green with its purchase of a hydrogen-fueled robo-plane that can loiter in the stratosphere for up to five days at a time.

The high-altitude long endurance (HALE) Global Observer will cost $57 million for the first drone, with two more in the pipeline for an additional $108 million. The drone, or unmanned aircraft system (UAS), is powered by a hydrogen-fueled internal combustion engine designed and built by AeroVironment, which has already successfully tested a scaled down model during a five-day stretch in an altitude chamber above a simulated 65,000 feet.

The … Read more

Five years ago, the U.S. Army launched America's Army, a free first-person-shooter (FPS) computer game based on the Army itself. It received solid reviews, and has been through multiple permutations, including retail versions for the PlayStation 2 and Xbox. A new Xbox 360 America's Army game, True Soldiers, ships later this fall.

The Army is now bringing its video game series out of the PC and console and to virtual reality with the Virtual Army Experience. America's Army: VAE is a traveling exhibit presented by the U.S. Army that lets people get a dose of … Read more

"Mother of Satan"--that's what bomb makers call peroxide-based explosives like triacetone triperoxide (TATP), which are easy to make and hard to detect. But a new pen-shaped detector doodad offers hope for those doing time in airport security lines.

The Peroxide Explosives Tester, or PET, by Acro is supposed to help security personnel quickly and accurately identify peroxide-based explosives, from diacetone diperoxide and hexam-methalene-triperoxidediamine to the notorious TATP, a component allegedly used by Mr. Goofy in the shoe bomb he tried to detonate on a trans-Atlantic flight in 2001.

Acro announced this month that it had licensed … Read more

Like its diminutive avian namesake, Boeing's A160T Hummingbird is a whiz at hovering. And it turns out the prototype aircraft can also hoist a hefty load.

The unmanned helicopter this week flew for eight hours--its longest flight to date--and as high as 5,000 feet while burdened with a 1,000-pound payload. The test flight goes a long way toward proving the Hummingbird fit for use in military operations, where it could ferry supplies, sensors or weapons to the battlefield, perform surveillance and target acquisition, or even rescue pilots who've been shot down.

Over time, Boeing wants to … Read more