mattnyc99 writes "The new issue of Esquire has a long, in-depth, intricate profile of Dean Kamen and his quest to invent a better world. Earlier this month, we discussed Kamen's Sterling-electric car, but this piece goes into much more detail about how that engine works — he got the original idea from the upmodded Henry Ford artifact in the basement of his insane island lab — and about how his inventions often go overlooked, including the Slingshot water purifier that Stephen Colbert made famous but that no one has actually bought yet. Quoting: 'To get the Slingshot to the 20 percent of the world that doesn't have electricity, Kamen came up with the idea of splitting it in half. Leaving the Stirling aside, he would try to develop a market for his distiller in parts of the developing world that have electricity but not reliable clean water. "There are five hundred thousand little stores in Mexico," he says. "If we can put one of these in 10 percent of them, that's enough to put it in production." That may be the killer app for the distiller.' So, is this guy all hype with overpriced devices, or is time for someone to take his genius (Segway aside) to the mass market?"
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