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The HULC exoskeleton is almost unnoticable at first and feels natural for the soldier, yet it massively enhances their physical capabilities.  (Source: Lockheed Martin)

The suit allows soldiers to effortlessly carry more defensive or offensive tools, like bulletproof steel shields, heavier guns, or extra body armor.  (Source: Lockheed Martin)

Soldiers can lift up to 200 pounds with the HULC.  (Source: Lockheed Martin)
Bring on the mech wars

For those yearning for some good old fashioned mech wars, your hopes may be realized on a battlefront in the near future.

To complement combat airshipslasersdrones, and a variety of other exotic "future weapons", Lockheed Martin is looking to outfit soldiers with powerful exoskeletons that would greatly amplify their physical movements and turn them into resilient angels of death.

Dubbed the Human Universal Load Carrier, or HULC, Lockheed Martin has supplemented a $1.1M USD contract with much private investment to try to sell the military on the idea of combat exoskeletons.

Lockheed Martin recently shared details on the progress of the suit with 
Wired.  The HULC in its current form weighs 82 lbs, but when the solider straps in, they feel virtually nothing.  It could in theory support an impressive array of strap-on combat accessories such as missile launchers or a massive 94-pound black steel shield capable of stopping most munitions dead in their tracks (Lockheed Martin has only demonstrated non-weapon accessories like the shield, but said that it should be capable of being weaponized).

The agile outfit is fully "ruggedized" and waterproof.  It can withstand billowing sand and dust, as is commonly present in the Middle East.  Its lithium-ion battery pack can power a 20 km (12.5 mile) march on a single charge.  The suit can travel at 7 miles per hour, faster than a brisk walk, and fast enough to keep up with a slow-traveling tank (tanks top out typically at around 40 mph, but frequently travel much slower when performing tactical or support maneuvers).

The suit allows the soldier to effortlessly lift 200 lb -- far more than an average private sans suit could ever dream of.  And the battery pack weighs only 18 lbs, is rechargeable via Humvee electrical connections, and holds charge for three to four days.

The suit is amazingly flexible allowing you to stand up from a prone or kneeling position rapidly, and without putting almost any weight on the soldier's joints.

Going ahead Lockheed Martin wants to further seal off the unit's hydraulic and electronic systems from the elements and from undesirable electric emissions, which could give away your location.

In the spring of 2011, the exoskeleton will enjoy its first tests by real soldiers in the U.S. military.  And in 2012 Lockheed Martin will test the exosuits in Afghanistan.  The feedback from those tests will probably determine whether the U.S. Armed Forces get serious about investing in the technology.

Lockheed's long-time rival Raytheon is making a competitive model dubbed the XOS 2.

Regardless of which model triumphs, the U.S. Military would be wise to promote this technology.  After all, soldiers are soft and organic, and thus vulnerable to improvised explosive devices and armor-piercing rounds.  It's hard to carry enough body armor to change that fact.  An exoskeleton could not only provide greater protection against these threats, but it could prove a fearsome offensive weapon.  The sight of a legion of heavily armored mech soldiers supported by tanks charging towards them would be enough to send most enemies running from the battlefield.



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RE: Iron Man
By TimberJon on 10/29/2010 11:26:11 PM , Rating: 2
rofl. The real disconnect here is with reality...

As others stated, you will need a high-output energy source, the thrust technology, energy weapon tech (PPC), and myomer.

We have artificial muscles but not well developed for industrial applications. We have high-torque and high-speed Servo's but we need the power. Some kind of mini reactor is a long way off.

We need the power! And we don't have jack yet. VASIMIR is a promising technology...

I will push fusion again though.

Read here first: www.jet.efda.org/

Then here: www.iter.org

AFTER ITER is up and running, and after some time after that when they really ramp the sucker up, then they might be able to miniaturize it a bit. Initially, they might only be able to reduce it's size by only a third or as much as 2/3rds. It will take them years to iron out quirks.

I saw MIT test a working inside-out fusion-torus concept.

Z-pinching is promising as well. Waiting for that refurb to complete so we can get back to research which allows material refinement, which directly helps fusion become possible and then become improved.
Read here: www.sandia.gov/z-machine/

No Iron man suits. No 'Mechs sadly. No electric helicopters or fusion semi trucks. When that near-unlimited power is available, things will change a little. But when they can miniaturize the fusion reactor, then we will have large vehicles. Trains, boats, semi's, tanks, helicopters & large VTOL aircraft, possibly (and finally) a real spaceship that can leave atmo under its own power, and maybe Agromechs or something like walking power loaders (though larger).

In 30 years they might have something like a reactor with a small energy output about the size of a minivan. They might be beta testing such a thing as soon as 15 years from now.

Educated guess. Nothing as complicated as a fusion reactor WITH all auxillary modules will be coming to market in a hurry.


"We’re Apple. We don’t wear suits. We don’t even own suits." -- Apple CEO Steve Jobs














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