Originally posted by pyro-manic

What I really don't get is why the yanks think they need all this stuff. There's nobody else left to compete with. The Russians are a joke, the Chinese couldn't afford it, and nobody else can be bothered to try and arms-race them. What's it all for?
I mean, yeah, scramjets mean you can go wicked-fast, but the expense of building aircraft that can take the stresses of that kind of speed would mean they'd never be commercially viable.
Nah. You can get up to nearly 20G when you fire your ejector seat, apparently. 9 - 10G is about as high as people can go without blacking out. High-speed turns can get you to that.
Atome bombs? Sure only America had them....for a while.
...and it apparently didn't take as much of extreme technology as one would think. It was more of an issue of brainpower and smart solutions.
A simple scientific breakthrough in some field of science - and don't give me any of that you need super projects with lots of money theme - could lead to a revolutionary new military application.
What if there was a way to completely black-out radars? What if you could actually do HALO jumps and put agents into someone's country without anyone noticing? What if beam weapons are possible when using the correct wavelenght..ect.ect.
This is just sci-fi fantasies so far, but science is far from being as all-powerful or all-knowing as we assume it to be.
As for the mega-project thing: yeah, sure for particle accelerators and fusion powerplants you need a load of money.
But - and this is an important but IMHO - not all projects fall into that category.
The American initiative to do all this research is justified and will be hopefully beneficial for the whole of mankind, whoever their tendency to form Manhatten projects out of every development could be more of a hindrance in most cases then a benefit.
After all the scientists worldwide who worked on Manhatten have spent the rest of their life in a free interchanging environment and also had geniouses like Oppenheimer, Teller or Einstein to bakc them up.
Without the "preparatory" Golden Age of Physics Los Alamos wouldn't have been a percent as sucessfull as it turned out to be.