Business angels – people with a lot of money and the desire to invest it – can often give researchers the rocket fuel they need to get their company off the ground. Photo: Lucas Ziegler

Start-ups want to reach for the stars. Photo: Lucas Ziegler

In the seed stage, the inventors present their prototype full of pride to their potential investors. Once they’ve acquired the seed money, their spin-offs have to be sown in fertile ground, so to speak, so that they may grow. Photo: Lucas Ziegler

The new start-up is nurtured and cared for in an ‘incubator’ where it receives funding, advice, contacts with investors, the premises for its research, and space for its development. Photo: Lucas Ziegler

Disruption is the august aim of start-ups: take something old to make something completely new, and turn the market upside-down in the process! Photo: Lucas Ziegler

It’s a unicorn! Pop the champagne corks! The spin-off is now worth over one billion USD, meaning it can either go public or be sold off. Photo: Lucas Ziegler