Sumo seaweed-fibre nappies offer healthy and sustainable alternative

ÉCAL graduate Luisa Kahlfeldt has designed a new diaper that is more sustainable than even other reusable cloth nappies — an innovation for which she won the Swiss James Dyson Award. Kahlfeldt‘s Sumo nappies are made entirely of a fabric called SeaCell, composed of seaweed and eucalyptus. The textile is antibacterial and antioxidant-rich, so it […]

University of Hong Kong students invent self-sanitising door handle

University of Hong Kong graduates Sum Ming Wong and Kin Pong Li have designed a door handle that uses light to constantly sterilise itself. Motivated by the severe acute respiratory syndrome (SARS) outbreak in the 2000s, Sum and Kin described their “self-sanitising door handle” as a more effective alternative to current chemical-based cleaning processes. Comprised […]

Fish scale bioplastic wins UK James Dyson Award for student design

University of Sussex graduate Lucy Hughes used fish waste to create MarinaTex, a compostable alternative to single-use plastic that has won her this year’s UK James Dyson Award. MarinaTex is made from fish scales and skin — waste products that would usually be buried in landfill or incinerated. It is translucent and flexible, making it […]

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