This is a citation of an outside article. Gravyday is not responsible for its content. Original URL below. Wood can easily be turned transparent to make energy-saving windows Transparent wood just got even better, moving us a step closer to windows that are far better insulators than traditional glass ones. Read more: https://www.newscientist.com/article/2265874-wood-can-easily-be-turned-transparent-to-make-energy-saving-windows/#ixzz6lIpLoDuI(more)