Ukraine, Switzerland, Australia and Denmark are among 15 countries going head to head in the second Eurovision Song Contest semi-final, while viewers will be able to watch a performance by the UK’s ...

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The UK’s Eurovision entrant Look Mum No Computer is to perform in the grand final of the Eurovision Song Contest on Saturday, alongside Israel’s Noam Bettan, after the country’s inclusion in the ...

A chemical computer made from a network of enzymes can perform a variety of tasks, like measuring temperatures or identifying substances, without needing to be rebuilt each time. This makes it more ...