Quotulatiousness

August 7, 2011

“When I used to do this I broke my hand 14 times, and I’m a banjo player”

Filed under: Europe, History, Russia — Tags: , , , — Nicholas @ 17:13

Poland’s answer to the Society for Creative Anachronism, Knights’ Brotherhoods stage their own form of medieval recreation:

Compering and judging the hand-to-hand combat is Krzysztof Ptasinski, the son of a Polish diplomat who learnt English from an American teacher in Addis Ababa and insists I call him “Redneck Chris”.

His hooded robe and summer gear make him look like a monk in flip-flops.

“Whoa dude! Ouch! In your face!” he hollers as two knights wearing full body-plate armour weighing 35kg (77lb) lay into each other with double-handed swords.

To progress, a knight has to reach five points, each earned by laying a clean blow on an opponent above the knee.

The swords are blunt, of course, but that does not mean it is completely harmless.

“When I used to do this I broke my hand 14 times, and I’m a banjo player,” he says.

“I’ve got two screws in this finger. I had a cracked skull.

“When we were fighting the Belarusian guys, I had my kidney displaced.”

I ask him what the appeal is.

“Whenever you get hit in the helmet you almost lose consciousness because it’s so loud. It’s a thrill,” he says.

I used to work with a guy from St. Petersburg who told me all about the replica medieval armour and weapons he had to leave behind when he came to Canada. It sounds like this is a similar group.

From this description, the group doesn’t have quite the same concerns about participant safety that the SCA and other North American re-creationist/re-enactor groups have generally adopted.

February 17, 2011

Building an (even better) army helmet

Filed under: Military, Technology, USA — Tags: , , — Nicholas @ 08:45

The US Army and USMC like the latest combat helmet even more than they liked the next-most recent improved model:

The U.S. Army and Marine Corps have found that their new Enhanced Combat Helmet (ECH) is even more bullet proof than expected. While testing the ECH, it was discovered that the machine firing metal fragments at the ECH (to represent shell and bomb fragments) could not fire fragments fast enough to penetrate. The ECH was supposed to be invulnerable to pistol bullets, and it was, but some types of metal fragments were expected to still be dangerous. So ECH was tested to see how well it could resist high-powered rifle bullets. ECH was not 100 percent invulnerable, but in most cases, it would stop anything fired from a sniper rifle. Overall, it was calculated that the ECH was 40 percent more resistant to projectiles and 70 percent stronger than the current ACH helmet.

The ECH is made of a new thermoplastic material (UHMWP, or Ultra-High Molecular Weight Polyethylene). It is lighter and stronger than the Kevlar used in the ACH and earlier PASGT and, it turned out, provided much better protection as well. The ECH will begin replacing the current ACH later this year, with 200,000 being eventually purchased. The ECH costs $600 each, twice as much as the ACH. But for troops under fire, the additional cost is well worth the additional protection.

Combat helmets, which appear to be low-tech, have been anything-but over the last three decades. Advances in the design and construction of helmets have been accelerating, especially in the last decade. For example, the current ACH (Advanced Combat Helmet) recently underwent some tweaks to make it more stable. That was required because more troops are being equipped with a flip down (over one eye) transparent computer screen. The device is close to the eye, so it looks like a laptop computer display to the soldier, and can display maps, orders, troop locations or whatever. If the helmet jumps around too much, it’s difficult for the solider to make out what’s on the display. This can be dangerous in combat.

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