Reliance Aims to Sell 200 Million Units of Jio 4G VoLTE...

The Jio feature phone will likely be the centre of attention at the Reliance AGM on Friday, and a new report claims that the...

How Run-flat Tires Work

The Art of Running on Empty NASCAR run-flats are designed with multiple air chambers and liners -- if the tire is punctured and an air...

Gear Ratio and Tire Size Chart

This gear ratio and tire diameter chart is meant to give you an approximation of ideal RPMs at highway speed (65 mph) for three...

We Tried 5 Popular Air Purifiers Over a Year. Here’s Everything...

By now, pretty much everyone in India has adjusted to the idea that you need to have some kind of a water purifier in...

How Formula One Works

Formula One Season 2007 HowStuffWorks A Formula One season consists of a series of races, or grands prix, held on circuits across the world. The...

What are the dangers of hydrogen-powered vehicles?

The new Honda FCX Clarity fuel cell vehicle is unveiled during the Los Angeles Auto Show in Los Angeles, Calif., on November 14,...

iPhone X Hits the Spot as Long Queues Return From Sydney...

Long, snaking lines formed outside Apple Inc stores in Asia early on Friday as fans flocked to buy the new iPhone X, a turnout...

How Smart Rearview Mirrors Work

Looking Forward by Looking Back The Nissan ZEOD RC (Courtesy of Nissan) The United States debut of the Smart Mirror system was at the 2014 New...

How the Rotating Detonation Engine Works

You can think of a rotating detonation engine as a type of pulse detonation engine -- with a twist. This is a General...

How to Avoid Jackknifing

Preventing a Jackknife Situation To avoid jackknifing, brake before a turn rather than during a turn. iStockPhoto/Arpad Benedek Luckily, even in dangerous conditions, jackknifing isn't inevitable....

Fire Emblem Heroes for iOS and Android Made $115 Million in...

Fire Emblem Heroes is Nintendo’s second game for iOS and Android after Super Mario Run. And while the strategy role-playing game series has been...

Facebook Workplace Chat App Launched for Mac, Windows

Facebook has quietly launched the desktop app of its team-collaboration service Workplace, called Workplace Chat. It is the latest of Facebook's moves to better...

What is an oil life indicator?

Image Gallery: Engines An engine oil filter. See pictures of engines. © iStockphoto.com/Alexander Yurkinskiy If you drive a car, you've probably heard this one piece...

What are the economic drawbacks of using biofuels?

Overall Costs Perhaps the worst economic drawback of biofuels is that, according to some researchers, producing biofuel burns through too many resources to make it...

How to Change Oil

Drain Oil Before you can drain the oil, there are few steps you need to take to get ready for this minor auto maintenance process....