A new generation of batteries at HEIA

During the summer of 2018, Sarah Dirren takes you on a tour of some "Made in Switzerland" innovations, mainly from the Universities of Applied Sciences of Western Switzerland (HES). Each day, she'll take you live to a different location to discover a Swiss innovation. Today, Roger Marti, lecturer in organic chemistry and professor at the ChemTech Institute in Fribourg, talks to us about new batteries capable of recovering energy from the body to power small devices, such as connected watches.