Eye implant restores vision, and corvids follow human calls

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In the news podcast, a new retinal implant - just two millimetres wide - that is helping restore sight to blind people; a 'pristine' star that gives us a glimpse of the workings of the early Universe; and we'll be finding out how wild rooks can master human commands. Like this podcast? Please help us by supporting the Naked Scientists
23 Oct 2025 English United Kingdom Science

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