If we succeed in developing a sure-fire method to determine the age of a trace, the police will have a tool to determine whether a fingerprint or other trace is relevant to the investigation. It will be a ground-breaking method, as there is currently no alternative option

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What happens biochemically when we age? Why does our diet - and in particular our metabolism - play such a big role? And do we have the ability to prolong the period of our lives where we don't have age-related diseases? These are some of the questions that fascinate me.

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