February 18, 2020

North Korea develops “portable and foldable” solar panel: state media
DPRK Today says device can be folded to "paper-size"
Update at 1000 KST: This article has been amended to include a picture published today of the new technologyNorth Korean scientists have developed "a light and foldable" solar panel which can be "carried inside a backpack and... installed at any place", state media reported on Thursday.According to DPRK Today, "polycrystalline silicon flakes with high conversion efficiency and high