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Believers gain no health advantage
Strong religious beliefs or practices don't appear to benefit depressed or socially isolated heart attack survivors.
By Bruce Bower -
Health & MedicineWhen antioxidants go bad
Overproduction of antioxidants, usually thought to be beneficial, is the cause of an inherited heart disease.
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This article describes the difficulty of moving from exporting one product to exporting another in terms of a “distance” between various products. I would imagine, however, that a nation that already manufactures computers, for example, could easily move into calculators, but that the reverse might not be true. Did the researchers consider the directionality of […]
By Science News -
HumansThe Wealth of Nations
Analysis of the connections among different types of economic activities explains why some countries succeed, and others fail, in diversifying their economies.