London startupfromwww.standard.co.uk4 weeks agoLondon Marathon runners' urine to be turned into fertiliserUrine from women at the TCS London Marathon will be recycled into fertilizer, reducing waste and enabling sustainable agriculture.
fromwww.theguardian.com1 month agoDon't rush to rip out your nettles here's three ways to put them to good useNettles, often unwelcome in gardens, possess beneficial properties like rich nitrogen content and edibility, making them valuable for both plants and wildlife.London food