Technology
Tail lights grow in the dark
Brake lights warn that a car in front is slowing down but give no indication of how sharply it is breaking – a new device addresses the problem
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Brake lights warn that a car in front is slowing down but give no indication of how sharply it is breaking – a new device addresses the problem
A conductive coating of carbon nanotubes could clear ice from cars fast, and even provide a new way of heating homes