Traffic lights might seem like they let cars stop or go randomly, but that's not always the case. Many of them use special sensors that detect vehicles.
Modern vehicles are more capable than ever. They can alert us to engine or mechanical malfunctions, thanks to the onboard diagnostic (OBD) system, and numerous advanced safety systems, like blind spot ...
Steel Horse Rides on MSN
Car owners surprised to learn automatic rain-sensing technology is already in their cars
They may not realize their car already knows when rain starts and can wipe the […] ...
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