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Comment Re:The Romans found out about lead (Score 1) 780


Buckshot not deer shot.

Still, you have to be a idiot to use buckshot on deer. It doesn't really do a good enough job. The poster is current in that most hunters use rifle ammunition to hunt deer. It's much more effective and doesn't leave deer running around wounded skin deep like Buckshot does.

Comment Printed Rifle? Nah. (Score 1) 204

The Liberator "pistol" fired a .380 ACP round which has been shown to be a decent self defense round.

The Grizzly "rifle" fires a 22LR round which is useless in self defense situations.

Regardless of it's external shape, this is probably a regression in development of 3D printed firearms. Especially considering the load pressures, both the 380 ACP and the 22 LR are around 20,000 PSI to 25,000 PSI.

A real rifle round? Well your looking at anywhere from 50,000 PSI (such as the 7.62x51mm NATO aka M14/M24/SR-25 etc) to 62,000 PSI (such as the 5.56x45mm NATO, aka AR-15's/M-16's etc)..

Till they develop a plastic that can handle those stresses and be 3D printable, the most anyone will be able to do rifle wise, is to make a carbine using a pistol caliber. Although some pistol rounds such as the 9mm Parabellum (most common 9mm Pistol ammunition) is 39,000 PSI which will probably push any 3D printed material well beyond it's maximum.

Comment Re:So? (Score 2) 146

The almost 1 billion people using Android and the nearly equal amount on iOS beg to disagree.

The total number of smartphone users worldwide is only around 1 billion.

Apple itself has not even passed the 350 millionth phone mark in it's total sales from day one. And that doesn't include how many people have went from the iPhone 3 to 4 to 5 now. Just total headset sales.

Comment Re:First strike! (Score 3, Interesting) 727

Realize the capital of South Korea is an hour drive from the DMZ. If war starts NK WILL hit it out of pure spite...

Do you know what the South Koreans and North Koreans both share?

Disdain for the American's meddling in their country from before the Korean War, because remember a American puppet Dictator started to kill off anyone who was deemed centralist to left wing before the Communist Party of Korea declared war due to those actions.

Followed by this never ended state of war, that multiple South Korea Dictatorships have kept up, working for the Americans. And even the current "Democratic" South Korea, who is feeling the American's pressure at every turn to keep this "conflict" going.

Remember Psy's Anti-American songs? That is just the tip of the iceberg for most South Koreans. A single death and lack of prosecution due to a American Imposed Status of Forces Agreement in Korea. Want to see what the South Koreans will do if a second American caused war happens? It won't be like the first time.

You'll be far more likely to see South Korea joining the North Korean side then North Korea using a nuclear weapon on Seoul.

Comment Re:Easy to say (Score 1) 497

The F-35 is a slug under no load too based on the latest maximums they are using for flight testing.

http://www.dote.osd.mil/pub/reports/FY2012/pdf/dod/2012f35jsf.pdf

Flight maneuvering was restricted to 5.5 g’s, 550 knots, 18 degrees angle-of-attack, and below 39,000 feet altitude, and was further constrained by numerous aircraft operating limitations that are not suitable for combat.

Actually, that whole report goes onto say that the F-35 isn't suitable for combat, and the F-35A, back when the JSF competition ended was supposed to become operational in 2011. It's current time frame doesn't put that goal till 2018 or there about. And that is without factoring the current year and a bit delay for operational software that they barely have started on.

So in your comment about "The Super Hornet does not have the capabilities of the F-35", I'll have to respond that a single pilot recreational plane such as a Cessna, according to that DOT&E report has the same capabilities of the F-35.

Comment Re:Easy to say (Score 1) 497

Again, old information that has been proven factually wrong. Even by the two involved in the incident.

http://www.bbc.co.uk/news/world-europe-20209770

Never mind the fact that most modern RADAR units are being designed by multiple countries are exploiting the same method that he used to get enough of a lock to allow his missiles to do their job. By lowing the frequency to something a stealth fighter cannot protect itself from.

Comment Re:Easy to say (Score 1) 497

Agreed. The F/A-18 was supposed to be the navy's "low cost" fighter, as opposed to the "high cost" F-14. However, the original F/A-18 versions ....

... needed less then a third of the maintenance then the F-14, had less then a third of the numbers of failures per flight hour. And the F/A-18E managed to nearly halve the F/A-18's numbers.

Comment Re:Easy to say (Score 2) 497


The F-117 Stealth Fighter used Wild Weasels and Jamming aircraft, as far back as the Gulf War as standard operating procedure. That won't change with the F-35.

The F-117 that was shot down in Serbia, was done with a SAM site from the 1960's (with 1950's tech) on a mission where their normal escort was not sent up with them.

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