U.S. News profiles 15 cutting-edge businesses. Learn from the examples of entrepreneurs who’ve succeeded in these hot start-up areas and find resources that can help you get off on the right foot when you start your business.

Are you looking for the fast track to starting your business? You want to make sure you hit all the high points but don’t get bogged down in too many fine points that lead you nowhere, right? Then read this guide, and get your business running in less than a month.

LONG BEACH, California — Students at the MIT Media Lab have developed a wearable computing system that turns any surface into an interactive display screen. The wearer can summon virtual gadgets and internet data at will, then dispel them like smoke when they’re done.

If you have your own blog or website, then chances are you have spent a great deal of time setting up advertising campaigns to try and gain visitors. This tutorial will teach you how to create a StumbleUpon ad campaign and begin drawing new visitors to your site.

1. Jim Rohn
“Formal education will make you a living; self education will make you a fortune.”
2. Henry Ford
“Paying attention to simple little things that most men neglect makes a few men rich.”
3. Walt Disney
“All our dreams can come true – if we have the courage to pursue them.”
4. Peter Drucker
“Business has only two functions – marketing and innovation.”
5. Edwin H.…