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Flexible Body Armor

Posted by ryuzaki0 on from the hard-designs dept.

dotmax writes "One item to pop out of the Turin Winter Olympics is the use of flexible body armor. Similar to silly putty, this shear rate material is flexible under normal load and hardens under impact. Sounds expensive, but could offer some great alternatives for traditional hard shelled impact gear in active sports and military applications."

7 of 210 comments (clear)

  1. Meh... Color me unimpressed. by XorNand · · Score: 5, Insightful
    Skiwear company Spyder, based in Colorado, US, developed racing suits incorporating d3o along the shins and forearms and offered members of the US and Canadian Olympic alpine ski teams the chance to try them out several months ago. "Now they love it and won't ski without it," claims Richard Palmer, CEO of UK-based d3o Labs, which developed the material.
    I don't get it. What's the advantage of using flexible armor on body parts that don't flex? If it works as advertised, seems like this product would be more useful on the torso, back, neck, or near joints. Maybe I'm just jaded, but I'd bet that the skiers really couldn't care less about it. The CEO, on the other hand, now gets to brag about his new technology being used in the Olympics. Cycling and golf is full of this type of crap--technology and jargon used more as a marketing tool than to really enhance the product's performance.
    --
    Entrepreneur : (noun), French for "unemployed"
    1. Re:Meh... Color me unimpressed. by rahvin112 · · Score: 5, Insightful

      There are advantages to having something flexible against your skin that will harden on impact. One of those is comfort. Hard plastic guards aren't comfortable and are very obvious (and more than likely hurt aerodynamics). In addition the forearms have muscles on them which if you use your muscles at all tend to flex and expand. Having a flexible soft guard on those body parts would be incredible.

    2. Re:Meh... Color me unimpressed. by dogugotw · · Score: 5, Interesting

      Ever wear shin pads or arm protectors? Ever notice that they need to be strapped on and chafe like a SOB? I'd love to get my hands on something like this. Built into an undersuit, moves with you, no staps, lightweight and instant protection when you hit something. I'd like to know that my non-moving bones (shins, radius/ulna, skull) were wrapped in protection when the jerk in an SUV cuts in front of my motorcycle and takes me down.

      FWIW, this stuff sounds like what happens to a semi-liquid mix of cornstarch and water. Slide your hand in and it drops into the fluid; hit it hard and no penetration at all.

  2. This stuff does look really cool. by Shag · · Score: 5, Funny

    Since it only hardens on impact, could it also be used in hand weaponry?

    "Honest, officer, we just came across him and he was beaten to a pulp. You can search us, go ahead, we ain't got nothin' but our gym towels..."

    --
    Village idiot in some extremely smart villages.
    1. Re:This stuff does look really cool. by Pulse_Instance · · Score: 5, Funny

      One more reason to never leave the home without your towel.

  3. Viagra Replacement? by Jelloman · · Score: 5, Funny

    In other news, 98% of women polled can't wait until they start making condoms out of this stuff.

  4. Could be great for inline skating, etc by JRock911 · · Score: 5, Insightful

    I do a lot of inline skating and I can see where this stuff could be revolutionary for outdoor inlining, skateboarding, etc.

    Personally, I don't wear pads because they're uncomfortable. I do wear a helmet and palm sliders, which are supposed to help keep your palms from getting skinned up in an actual fall by serving as a buffer between your palms and the asphalt. In theory, they work pretty good. When you fall going upwards of 30MPH, they aren't a lot of help. Once you hit the ground, even if you initially brace with your palms, momentum is pretty much going to send you wherever it wants.

    Being able to wear a long sleeved shirt or pants made of this stuff to help protect the knees and elbows would be huge. I have a road rash spot on my elbow now from a fall last weekend. Granted I don't fall much.. that was the first time in over a year I've had a crash and it was a very minor crash but even still, I'd probably wear this stuff for safety if it was available and not terribly bulky. Most inliners who are serious wear skin suits or jerseys so substituting this stuff would pretty much have no downsides as long as, like I said, it wasn't too bulky.

    On the flip side, most skateboarders want to look "extreme" so this stuff might not be a huge hit with them. I personally like my skin intact, however.