Sixty years ago Cambridge scientists Francis Crick and James Watson showed the world their discovery of the structure of DNA - the building blocks of all life on Earth.
Now a there's a new memorial in Cambridge to Francis Crick, who died in 2004. It was unveiled by his former research partner James Watson.
Click below to watch a report from ITV News Anglia's Claire McGlasson:
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Crowds march through city calling for more to be done for refugees.
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The number of people making journeys on foot has fallen by 6% in the East of England.