![](https://2c717466dc25cd7041c9-8eeda6a8ca964cf210ed223dbc947813.ssl.cf2.rackcdn.com/22497356-786544821-device-tailpipe-exhaust-electricity-100x53.jpeg)
Scientists Invent Device That Straps to Any Car's Tailpipe, Transforming Exhaust Into Electricity
The combustion engines in gas-powered cars can produce a lot of power by burning dead dinosaurs, but they're surprisingly inefficient at it, with most of the energy they consume — an estimated three quarters of it — getting lost as heat off the engine …