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To give and receive attention is a fundamental human need. In the 13th century, King Frederick II of Sicily wanted to find out what language children would naturally grow up to speak if they were never spoken to. He took babies from their mothers at birth and placed them in the care of nurses who were strictly…
In a series of experiments, the researchers found that pressing financial concerns had an immediate impact on the ability of low-income individuals to perform on common cognitive and logic tests. On average, a person preoccupied with money problems exhibited a drop in cognitive function similar to a 13-point dip in…
Donald Fleming of the University of British Columbia in Vancouver, Canada, and colleagues managed to disguise a helium atom as a hydrogen atom byreplacing one of its orbiting electrons with a muon, which is far heavier than an electron. Because it is so heavy, the muon sits 200 times closer to the helium nucleus than…