nuby said:
Known science technologies aren't what I'm thinking here..
Assume someone could go to say, Petco, Radio Shack, and Lowe's. Spend $100 bucks, and build a device that could say ... Make all petroleum products within a 2000 mile radius turn into Lime Jello. Lol
If this was possible, would this information be available to the public? Or would the science behind it be suppressed?
Your first line creates one big contradiction. Unless some alien race suddenly drops some technology eons beyond our current knowledge, then even your most state of the art inventions are based on known science. Whatever new technology someone develops is going to be developed independently by someone else within several years, or a decade or two at most.
This simple fact means the chances of total technology suppression is impossible. You classify new developments that would provide a threat to national security or a tremendous advantage to national security to
slow others from matching your own current technology level. At best, you gain a few years or, if suppression of the knowledge is particularly effective, maybe a decade at most. Anyone who believed suppressing the spread of knowledge about a new technology provides a permanent advantage would be terribly naive. As soon as some new technology is developed (and somewhat suppressed), the race is on to take the next step to maintain that advantage.
One example: Newton and Leibniz developed a whole new branch of mathematics - calculus - independently of each other within about 10 years of each other. Why? Because calculus was the next logical step based on the current level of mathematics. If they hadn't developed it, someone else would have in about the same time frame.
Another, even more puzzling example: Civilizations totally isolated from each other - say ancient civilizations in Western hemisphere and Eastern hemisphere - tended to develop the same new technologies surprisingly close to each other in time considering there was absolutely no interaction between them. Civilizations in the East tended to always be ahead, probably because there more civilizations, which meant more chances for interaction and a spread of knowledge, but you would think that more opportunities for interaction would create an ever increasing gap in technology. Perhaps it was starting to, but as soon as transportation reached a point to really start spreading knowledge effectively, it also spread colonization to the Western hemisphere, meaning the two hemispheres weren't isolated any longer.