Share Radio's technology editor Steve Caplin tells Simon Rose about the new EU requirement for all small and medium portable electronic devices to have a standard USB-C cable from 2024. Amazon have brought out a raft of new devices, Google are closing Stadia, Tesla has demonstrated a prototype humanoid robot – which can't walk, a work of art has been destroyed to promote NFTs, a next generation razor may not work and scientists have worked out how animals can be used to create batteries, degrade plastic and create hydrogen.