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How Dark Sky Cities Light Their Roads Without Erasing the Stars

The phrase “dark sky city” can conjure an impractical picture: roads disappearing into blackness, pedestrians carrying flashlights and local astronomers celebrating while everyone else dri

AutoExpert
Others
One Stripe of Fog Refuses to Leave Your Rear Window. The Fix May Be Almost Invisible

The rear defroster has been running for several minutes. Most of the glass is clear, traffic behind the car has returned to recognizable shapes, yet one narrow stripe of fog remains stretched across t

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Others
Sedans Survive Rain Without Rear Wipers. Their Shape Explains Everything

Follow an SUV down a wet highway and its rear end soon develops a familiar gray coating. The bumper gets dirty. The license plate gets dirty. The rear window looks as though someone misted it with mud

AutoExpert
Others
The Glow-in-the-Dark Handle in Your Trunk Exists Because Something Went Terribly Wrong

There are plenty of things inside a trunk that nobody pays much attention to. A jack that has never left its plastic tray. A spare wheel that may or may not contain air. A collection of reusable shopp

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Stop-Start Worked Yesterday but Refuses Today. Your Car May Know Something You Do Not

Automatic stop-start has a peculiar talent for irritating drivers both when it works and when it does not. At one traffic light, the engine shuts down the moment the car stops. At the next, it keep

AutoExpert
Car News
The All-New Audi Q9 Brings V8 Power, Seven Seats, And Flagship Luxury

Every premium automaker wants a flagship SUV, and Audi has finally built one designed to compete with the biggest names in the segment. The all-new Q9 sits above the Q7 as the brand's largest and

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Only One Reverse Light Works, but the Red Lamp Beside It Is Not Broken

Select Reverse, walk behind the car and one white lamp comes on. The other stays dark. The rear light clusters look symmetrical. Both contain clear and red sections. Surely one bulb has fail

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Why Your Car Switches On the Air Conditioning When You Ask for Heat

It is a cold morning. The windshield is cloudy, the cabin feels like a refrigerator, and the defrost button has just been pressed with all the optimism available before coffee. Then the A/C light come

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America Chose the Right Side of the Road Before Cars Even Existed

The United States was already keeping right long before anyone had an engine, a steering wheel, or an argument about who had the right of way at a four-way stop. The habit began with horses

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Car News
GM Wants Side Mirrors That React To Where You Look

Side mirrors used to be about as simple as car parts get. A piece of glass, a bit of adjustment, and that was it. These days, they’re packed with technology like blind-spot monitoring, heating,

AutoExpert
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