Jodi Helmer, Contributor
A prepaid campus laundry service offers a lesson in entrepreneurship.
How three UPenn students created Airtime, a program that creates banners that turn e-mail signatures into branded messages.
Ben Sann was a junior in high school when he came up with an idea for a website that would post the rates of parking garages all over New York. BestParking.com has now grown to include six cities.
A young DJ mixes up a wireless sound solution with his startup EarTop.
A University of Oregon grad turns his love of coral into a thriving niche business.
KegSkins banishes the biggest party foul -- warm beer.
The young environmentalists with a passion for sustainable agriculture won $10,000 in a business contest to launch the farm-to-front-door venture.
How Flash Pals is gaining traction with its fuzzy animal-themed storage devices.
An Ivy League economics assignment becomes a profitable business proposition: Work out or pay up.