DraQ said:
starfish said:
But I don't know if the NHS is the best example of what we're talking about, as your Wiki link suggests the perpetrators were on drugs at the time of the heist so any pain stimuli would have been reduced or nullified.
Drugs don't nullify physics.
It's a perfect example for emptying multiple magazines at someone not flinging him around, if there is no armour penetration
and if armour prevents blunt force trauma, being shot at produces no effect.
I'm not arguing that drugs nullify physics. With your added qualifier, I'll concur with your statement-- body armor that stops all penetration and dissipates all blunt force trauma would make one unstoppable, yes.
However to my knowledge there is no body armor capable of preventing blunt force trauma to that extent. And even assuming it does exist you aren't going to find it on every grunt wandering around the Chernobyl wasteland.
According to a few anonymous postings by people who supposedly have experience with body armor on active duty, even wearing Dragon-skin, the most sophisticated body armor in production,
you'll still get knocked the fuck down from the effects of trauma alone.
The NHS heist occurred in 1997.
A 2004 paper that studied the effects of bullet impact on body armor points this out in the abstract:
Baseball impact depths were comparable to bullet-armor impact depths:
Getting shot with a .22 caliber bullet when wearing soft body armor resembles getting hit in the chest with a 40-mph baseball.
Getting shot with a .45 caliber bullet resembles getting hit with a 90-mph baseball.
To my knowledge in the 90s police used Beretta 92s with .355 (9mm) rounds. By interpolation that puts a single impact right up there with getting smacked by a fast pitch at ~65mph. Even with armor, you're going to hurt-- see the photos on that paper. Under repeated gunfire? You'd
have to feel that shit and keel over eventually.
That's why I think the drugs gave them a higher pain tolerance than was naturally warranted.
The CNN article about the incident even states that one of the guys sustained
multiple gunshot wounds (meaning penetration!) yet he was still running around. He later died from those wounds.
Phenobarbital (what they took) has many of the same effects as Valium. Being on the latter myself, the first time I took it I hopped into a scalding hot shower which caused first-degree burns that I didn't feel for several hours after the fact.
If you can show me an example of a sober dude in body armor shrugging off that many hits then I'll believe anything you say about the physics behind it. Given the empirical evidence I just find it hard to fathom that the drugs were irrelevant.