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United States. Other Shrinking Cities. Smaller Is More Beautiful. Many other cities are battling problems almost as acute as Detroit’s. THE five kinds of heirloom tomatoes on Joanna Lehrma...

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What ate dinosaurs? Old crocs. Even in their heyday, dinosaurs were not quite as dominant as popular myth makes them out to be. ONE answer to the question, “What ate dinosaurs?” is, obviously, “Oth...

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Business. Carmaker. Revenge of the petrolheads. Fossil-fuel cars are getting much cleaner, making life hard for green ones. THE Chevrolet Volt, a compact, petrol-electric hybrid launched by GM a y...

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Science and Technology. Materials science. Don't slag it off. How to make bricks out of industrial waste. BUILDING houses and offices out of toxic waste sounds like a pretty eccentric idea. Yet...

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Science and Technology. Solar heat for oil wells. Mirrors in glasshouses… …can be used to heat stones. THERE is a lot of energy from ancient sunshine stored in the oil that sits below the deserts ...

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Business. Insulting advertisements. Ad hominem. When rudeness sells. THE Israeli government recently raised an interesting question for advertisers: whom can you safely insult? "American Jews" ...

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Business.Schumpeter. How to make college cheaper. Better management would allow American universities to do more with less. DEREK BOK, a former president of Harvard, once observed that “universitie...

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Science and Technology. Racial discrimination in science. A black and white answer. In American science, race affects the chance of getting a grant. YOU might expect that science, particularly Am...