ScienceYour guide to nuclear fusionTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceFabian Schmidt12/18/2015December 18, 2015Nuclear fusion could be a way to generate clean energy for the future. But even though the technology is there in theory, the devil is in the practical details. We explain how it works and where the challenges are.https://p.dw.com/p/1HPvNAdvertisement