صندلی چرخدار گرافینی سبک و مستحکم برای معلولان

Swiss company Küschall has made a wheelchair it claims is the world's lightest, using wonder material graphene. Küschall says its 1.5-kilogram 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.

• #فناوری_و_رایانه
• #wheelchairs
• #graphene
• #layer