صندلی چرخدار گرافینی سبک و مستحکم برای معلولان
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6 سال پیش
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Swiss company Küschall has made
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.
6 سال پیش
در تاریخ 1397/08/03 منتشر شده
است.
137
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