SRF - "Many ideas fall by the wayside because the courage to take risks is lacking"

The Cliché: drones are quadcopters and come from China. The reality: drones come in multiple shapes, and Switzerland is at the forefront in terms of drone development and production.

In most cases, paraplegia is not curable. After nearly thirty years of research, a neurobiologist is now testing a drug designed to regrow nerve fibers in the spinal cord.

Watch the Wingtra team and founding co-director Roland Siegwart at SRF ECO, where they talk about the drone development and the advantages of using drones.