Sedated spider
Media playback is unsupported on your device
Video

Crowdfunding provides boost for biotechnology industry

Biotechnology is one of Europe's fastest-growing business sectors with hundreds of hopeful start-ups trying to find cures for a host of illnesses.

Many businesses in the industry are turning to crowdfunding in order to find investment.

Jeremy Howell reports.

Go to next video: India sports stars crowdfunding plan