It looks like a simple pattern, but it's actually a safety feature in disguise. Peer into the window tech that melts ice at ...

Most drivers get into their car and, upon noticing a foggy rear window, hit the defroster button, waiting for the horizontal lines in the glass to work their magic. It seems very low-tech, yet the ...

We may receive a commission on purchases made from links. Drivers know the procedure after getting into the car in the winter; you start the engine, turn on the defroster, and wait for the windows to ...

For most drivers, the rear defroster button is an afterthought. You jab it on cold mornings, watch the frost melt into streaky rivulets, and then forget about it until the next weather event.