Russians unveil radiator monument. Energy workers in Russia have marked the onset of the country's severe winter - with a monument to the world's first radiator. The sculpture, of a cat lying on a windowsill over a heater, was unveiled at a power station in the city of Samara, south-east of Moscow. Russians say the device was invented in St Petersburg 150 years ago. Wednesday's ceremony came at the start of Samara's cold season...Full article