All The Small Things
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Dr Chris Smith and the Naked Scientist team with the latest science news stories.
In today\\u2019s programme: Alarming numbers of unvaccinated pregnant women are ending up in ITU with Covid, but why? And we look into the court case over who owns cells taken from a cancer victim over half a century ago...
Plus we delve into the particles that make up the Universe around us to find out what makes them tick.
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