Mining the gadget scrapheap What happens to the materials in our old smartphones? Jason Love is developing new chemistry to recover valuable metals from the tech we discard. Video
ChemistryClever chemistry could make fertiliser with a smaller carbon footprintThere could finally be a way to make vital agricultural fertiliser without releasing huge amounts of greenhouse gases – but will it work on an industrial scale?¿ìè¶ÌÊÓÆµ