Superstar is a graphene wheelchair that promises strength and lightness

Swiss company Küschall has made a wheelchair it claims is the world’s lightest, using wonder material graphene. Küschall says its Superstar wheelchair frame is lighter and stronger than any other. This is made possible by the introduction of graphene — an atom-thick, extra-tough material that was first engineered in 2004 and went on to win its creators the Nobel Prize in Physics. Read more on Dezeen: WATCH NEXT: Benjamin Hubert’s Layer designs “world’s firs