Wood can easily be turned transparent to make energy-saving windows

Glass windows are notoriously bad at keeping buildings insulated, and a simple new process for making sturdy transparent wood could provide a solution

Source:
https://www.newscientist.com/article/2265874-wood-can-easily-be-turned-transparent-to-make-energy-saving-windows/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home