Robust testing and evaluation processes are important for learning from both the successes and the failures in prototype development. Dr. John Granier, chief engineer of munitions and energetics at ...

What the Tech? is a new HYPEBEAST series that puts familiar products under the microscope. We’ll examine them in detail, lifting the lid on how they work, what makes them special, and what the future ...

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.

3D printing can be an effective, low-cost way to build prototypes, especially when you consider all the competitive advantages companies can get from it—assuming they know what they’re doing. Here are ...