Link About It: This Week’s Picks

Power from waves, two sneaker innovations, an Alzheimer's breakthrough and more from around the web

Nike ISPA’s Link Axis Sneakers Are Designed to be Disassembled and Recycled New from Nike ISPA (which stands for improvise, scavenge, protect and adapt), the Link and Link Axis sneaker models are designed to further the brand’s future in circular design. The sneakers are constructed from three modules that interlock rather than relying on glue, meaning they can easily be disassembled and recycled after use. …

Researchers Engineer an Enzyme that Eats Plastic Waste

Following similar developments in England and France, a team of scientists at The University of Texas at Austin created an enzyme variant that breaks down plastic with the potential to eliminate billions of tons of landfill. The enzyme—dubbed FAST-PETase—targets polyethylene terephthalate (PET), a polymer found in consumer packaging that makes up 12% of global waste. Researchers used a machine learning model to generate mutations of a …

Super Enzyme Capable of Speedily Breaking Down PET

The Centre for Enzyme Innovation at the University of Portsmouth announced a new discovery this week: a “super enzyme” capable of breaking down plastic to its building blocks at a rate six times faster than their previous innovations. This comes just months after French research organization Carbios announced a similar discovery, which they plan to test at a plant in 2021. While promised to be …