'We didn't think it was a business'
Media playback is unsupported on your device

A university start-up evolves after 15 years in business

Dyn, started by university students trying to avoid a cold night, is a now a company of 400 people. Its founders talk about what's changed.

Video by Matt Danzico

  • 01 Aug 2016
Go to next video: Selling experiences more than 'stuff'