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Iran's Smart Concrete Can Cope With Earthquakes and Bombs
PolygamousRanchKid writes "Iran is an earthquake zone, so its engineers have developed some of the toughest building materials in the world. Ultra-high performance concrete (UHPC) could also be used to protect hidden nuclear installations from the artificial equivalent of small earthquakes, namely bunker-busting bombs. UHPC is based—like its quotidian cousins—on sand and cement. In addition, though, it is doped with powdered quartz (the pure stuff, rather than the tainted variety that makes up most sand) and various reinforcing metals and fibers. UHPC can withstand more compression than other forms of concrete. UHPC is also more flexible and durable than conventional concrete. It can therefore be used to make lighter and more slender structures. All of which is fine and dandy for safer dams and better sewers, which threaten no one. But UHPC's potential military applications are more intriguing—and for many, more worrying. Deep bunkers can be tackled in other ways. America's Defense Threat Reduction Agency (DTRA) has looked at what is known in the jargon as functional defeat, in other words bombing their entrances shut or destroying their electrical systems with electromagnetic pulses. They are also working on active penetrators—bombs which can tunnel through hundreds of meters of earth, rock and concrete. Development work is also under way on esoteric devices such as robot snakes, carrying warheads, which can infiltrate via air ducts and cable runs."
...brought to you by "the department of give-us-more-tax-dollars."
So, just because this "high performance" concrete was developed in Iran, it has dangerous military applications? Dangerous as in able to withstand US bombs? Should we start banning defensive technologies in order to make it easier for the US to invade?
If this was developed in any other nation, "military applications" would never have been mentioned.
Please don't fall for the fearmongering, Iran is not going to attack anyone, they know very well they would be instantly overrun. This is Iraq all over again.
As an aside, while I very much object to anyone including the US having nuclear weapons, I can't really see why Iran having them - if they indeed do - is a problem while Israel having them is not, a country that has constantly refused to sign the non-proliferation treaty and employs an Apartheid-like policy towards Palestinians.
Iran is a very religious country, so is the US. Muslims want to kill Christians, Christians want to kill Muslims. Iran has corrupt leaders, that allow their people to suffer hunger, poor health care and bad education in order to spend millions in armament, this is also true about the US. It's also true that Iran is a fairly small country with few resources, while the US is a huge country and the most resourceful on the planet, and while Iran has failed in most military operations it has attempted, the US has succeeded. Iran is trying to get some nuclear weapons, the US is the only country to have ever used them on a civilian population. Currently Iran has no nuclear weapons, while the US has thousands. Iran is not currently at war, while the US has been consistently starting wars every year for 200 years.
And yet, when the US develops a new weapon, a new fighter, a new bomb, a new droid, or any other military advancement and clearly plans to use it soon at war, it's praised for its technological achievement. But when Iran develops a new construction technology, that has tens of applications, one of them, defense, then it's something we should be worried about and it makes Iran evil, and we should ask the glorious united states of america to destroy them real soon.
Fuck that bullshit, your western christian theocracy is no better than the eastern muslim theocracies, and just as crazy, delusional and violent.
WTF am I doing replying to an AC at 5 A.M on a Friday night?
Putting aside the obvious political flamebait, are we really now at a point where anything that's been at all updated since the 1950s is considered "smart"? The term makes sense for things that have a microcontroller added to them, but that's not the case here. This concrete isn't any smarter than my toothbrush.
Okay, you put me on the defensive. I joined the Air Force, which meant that I would get a bitchin' tech job(and I did) and likely never face danger. Yeah, call me a pussy, I don't give a fuck. It was during a time of (relative) peace and sanity, so I knew I wouldn't have to deal with wartime bullshit. I joined because I was unmotivated in high school, because I had a life, and so I needed job training and a college fund. My family were disciplined, but they sure as hell weren't rich - and I did need some discipline at the time. Why the hell not? Am I a pussy for admitting that?
I got out right after 9/11, but before the wars kicked in. I knew that the rationale for the wars was bullshit(WMD? we sold Saddam that WMD!), but by that time I was happy enough being the fuck out of the military. And yes, the world would be a better place if all of the religious people, or at least the people who subscribe to one or more of the three monotheistic religions of the Middle-East, would drop dead on the spot. That is where the trouble lies.
So the short answer is, no, I'm not a hypocrite.
And yes, the world would be a better place if all of the religious people, or at least the people who subscribe to one or more of the three monotheistic religions of the Middle-East, would drop dead on the spot. That is where the trouble lies.
I would be more content if the people who wanted to force others to believe what they believe at the end of a rifle or sword were singled out. Peaceful Christians, Jews and Muslims are not the problem.
LK
"Hi. This is my friend, Jack Shit, and you don't know him." - Lord Kano