“There is nothing noble in being superior to some other man. The true nobility is in being superior to your previous self.” Probably W.L. Sheldon, US lecturer on ethics (1858 – 1907) rather than Ernest Hemingway.
Friday, 17 March 2017
Beans mean graphene
A breakthrough by CSIRO-led scientists has made the world’s strongest material more commercially viable, thanks to the humble soybean.