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Innovative fixes for five of the country's biggest infrastructure messes, plus a look the quest to read the human mind, the LCD screen that might finally kill paper dead, and the world's scariest science.
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Wow, this is some cool stuff! In this instance, we're not giving billons of dollars to dictators, we already have the technology and in some instances have already used it sucessfuly in the field. Finally, these all are relatively cheap and in the right hands, will defenently pay off in the long run.