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Man builds 100mpg engine using 200-year-old technology

Josh “Mac” MacDowell of San Antonia Texas had a brilliant idea. He took a 200-year old Stirling engine and added some 21st-century technology to it. The result is a Hybrid electric car so efficient that you never have to stop to recharge. The post Man builds 100mpg engine using 200-year-old technology appeared first on Digital Trends.

Source: http://www.digitaltrends.com/cars/stirling-hybrid-engine/
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