You are currently logged out. Please sign in to download the issue PDF. If an American addresses a Latin from a distance of 20 inches, is he impolite? If an Arab ...

Scientific American has been a mainstay of science and ... where I assume “supply and demand” was part of the first-year ...

So what are health-conscious people to do? Consider this special issue of Scientific American an antidote to toxic quackery and honest confusion about health. One easy way to improve body and mind ...