Meet Mr Trash Wheel – and the other new devices that eat river plastic

Good News Notes: “The Great Bubble Barrier is just that – a wall of bubbles. It gurgles across the water in a diagonal screen, pushing plastic to one side while allowing fish and other wildlife to pass unharmed. The technology, created by a Dutch firm and already being used in Amsterdam, is being trialled in the Douro…

Pair upcycle plastic waste into benches for public in a Hong Kong town, showing the potential of a circular economy to reduce marine pollution | South China Morning Post

Good News Notes: “Old milk containers, juice jugs and toy cups are not the type of products usually associated with high-concept furniture, but two designers in Hong Kong have taken these and other items and upcycled them into stylish pieces of public furniture. Tasked with creating a collection of 12 benches for the town hall…