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
At least seven killed as Moscow-bound train derails in Vygonichskyi in Russia’s Bryansk region, which borders Ukraine
A passenger train derailed in western Russia late on Saturday after a bridge above collapsed and fell on to the tracks, killing several people.
Officials said at least seven people were killed and 30 were hospitalised in Vygonichskyi in Russia’s Bryansk region, which borders Ukraine. Russian Railways blamed “the collapse of a span structure of the road bridge as a result of an illegal interference in the operation of transport”.
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