How do you close the gap between I wonder and I know? You make a prototype. A prototype is a tool that gives you a chance to investigate your ideas and explore what could, should, or would come next, ...

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 feeling you get when you build a prototype of one of your ideas is truly magical. Suddenly, something that only existed in your head you can now touch, see, and play with. I’ve been licensing my ...

Lamborghini’s naked Miura chassis reveal in 1965 became the blueprint for the first supercar, shaping modern performance ...