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The Ministry of Environment of Andorra calls on all drivers for shutdown engines of vehicles without traffic for more than a minute

The Ministry of Environment, Agriculture and Sustainable Development of Andorra has launched a campaign among drivers for engine shutdown of vehicles without traffic for more than a minute. This campaign aims to improve air quality in Andorra. According to the Ministry’s indicators for 2016, the quality of air in the Principality was recorded as “excellent” …

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World best cars by Jordi Vilaró

Best engines: photos and descriptions

Best engines: photos and descriptions

An engine or motor is a machine designed to convert one form of energy into mechanical energy.[1][2] Heat engines burn a fuel to create heat which is then used to do work. Internal combustion engines are heat engines that burn fuel in a combustion chamber to extract work from …

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Transport and fighting vehicles by Andrew Panteleyev

Best technologies: aircraft engine Pratt and Whitney P-1830 Twin Wasp, USA. Developed in 1932. Museum of the Great Patriotic War, Moscow

Best technologies of the countries of the world: aircraft engine Pratt and Whitney P-1830 Twin Wasp, USA. Developed in 1932. it is a two-row, 14-cylinder, air-cooled radial design with seven cylinders on a row.  A total of 173,618 R-1830 engines were built, and from their use in two of the most-produced aircraft ever built, the …

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