A Mercedes Maybach S Class prototype is being driven under camouflage as part of its development and evaluation process.

Opinions expressed by Entrepreneur contributors are their own. Amazon Fire Phone, Google Glass, New Coke and Nintendo’s Virtual Boy: What do all these products have in common? They didn’t sell.

“The clients we work with whose parts must meet various certifications – UL, FAA, and MIL-spec, among others – need to have a ‘real’ part to test against their real-world challenges. RPM facilitates ...

Anaheim, Calif. — Mack Prototype Inc., a subsidiary of Mack Molding Co., has invested $150,000 in a new 3D printer to meet demand for large prototypes and production-grade parts. "One of the big gaps ...

Radian Aerospace’s subscale prototype for its Radian One space plane sits on a runway in the United Arab Emirates. (Radian Aerospace Photo) Seattle-based Radian Aerospace has finished the first round ...

Phase 1 included tethered flights, ground taxi testing and high-powered ground runs, all with a pilot on board. Vertical is now preparing to progress to piloted untethered thrustborne testing, as soon ...

Bugatti Tourbillon testing in Spain shows how fragile prototype hypercars can be when everyday traffic, heat, and elevation ...

A full-scale electrically heated prototype of the Department of Energy’s (DOE’s) 100-kWth MARVEL nuclear microreactor has been successfully installed at a facility in New Freedom, Pennsylvania, and is ...

Apple uses a variety of test devices and prototypes when it is considering new iPhone features, and one such test device was recently discovered by AppleDemoYT, who shared a video today. This rare ...

Overair’s first prototype is expected to begin ground and flight testing early next year. Credit: Overair Overair has announced the completion of its first full-scale prototype aircraft, paving the ...