https://diode.zone/videos/watch/fb58c69d-3de3-4f4e-bdc0-0d61f53a5a9a presenter: Daniel Ayuk Mbi Egbe African Network for Solar Energy, Jena, Germany+Institut for Polymeric Materials and Testing Energieinstitut an der JKU Linz, Austria+ College of Science and Technology, University of Rwanda, Kigali, Rwanda Tue, 20 Oct 2026 12:50:28 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diode.zone https://diode.zone/lazy-static/avatars/61b689b7-84d5-43c7-9fa8-e63a7fd1d952.png https://diode.zone/videos/watch/fb58c69d-3de3-4f4e-bdc0-0d61f53a5a9a All rights reserved, unless otherwise specified in the terms specified at https://diode.zone/about and potential licenses granted by each content's rightholder.