UK researcher uses maths to explain seeming inevitability of phenomenon experienced by many motorists It is a situation experienced by many motorists: one driver overtakes another only to find the slower car is right behind them when they reach a red light. Now a researcher has used mathematics to reveal why the situation feels inevitable. Dr Conor Boland from Dublin City University has called his work “The Voorhees law of traffic”. Continue reading... from The Guardian https://ift.tt/R2J7yiP via IFTTT
Dark eyes are more common in domesticated dogs, possibly because we consider this trait more friendly
Human preferences for a friendly face may have steered the evolution of canine eye colour, researchers have suggested.
Ever since canines were domesticated, some time between 15,000 and 50,000 years ago, humans have selected – whether consciously or not – particular traits in their dogs.
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