Helicopters are marvelous pieces of engineering, providing a live demonstration of the laws of physics as they carry us into the skies. With metal or composite blades angled just right and spinning at ...

Forbes contributors publish independent expert analyses and insights. Writing about vertical flight aircraft & advanced aviation technology. The EHang 184 electric VTOL aircraft has two ...

Aviation experts have suggested the rotor of a sightseeing helicopter suffered "catastrophic failure" before it plunged into the Hudson River Thursday, killing a tech company CEO, his wife and three ...

About a year ago the Defense Advanced Research Projects Agency (DARPA) introduced to the world the companies that were tasked with working on something called the AdvaNced airCraft Infrastructure-Less ...

It's a little hard to put a date on exactly when cross-drilled brake rotors started to appear, but it was definitely some time in the Sixties. Some of the earliest race cars with them were Porsche's ...

(iSeeCars) — One of the most common repairs to any vehicle is a brake service, or “brake job.” If you keep your vehicle long enough, you will need to spend a few bucks on your vehicle’s brakes.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (iSeeCars) — One of the most common repairs ...