Nanocrystalline cellulose is made from wood pulp, is light, strong, and even conducts electricity.
So why all the fuss? Well, not only is NCC transparent but it is made from a tightly packed array of needle-like crystals which have a strength-to-weight ratio that is eight times better than stainless steel. Even better, it’s incredibly cheap.
“It is the natural, renewable version of a carbon nanotube at a fraction of the price,” says Jeff Youngblood of Purdue University’s NanoForestry Institute in West Lafayette, Indiana.