Failing crypto could be a win for the environment

It's been a turbulent year for cryptocurrency. Crypto giant FTX is just the latest in a slew of bankruptcies, collapsing spectacularly after a run on the company and a mad scramble to recover customer assets. Once worth $32 ...

New polymer made from recycled waste has real magnetic appeal

A new multi-functional material which can be used to purify water, as a recyclable construction material, and as a lightweight machine component for possible use in soft robotics, can also be moved remotely by a magnet.

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