Paul Marks

@PaulMarks12

I'm New Scientist's chief technology correspondent

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The pill on the left is encoded with NanoGuardian authentication - a microscale logo with a nanoscale random number revealing batch number, use-by date and manufacturing site info incorporated within it.

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1461 days ago

The pill on the left is encoded with NanoGuardian authentication - a microscale logo with a nanoscale random number revealing batch number, use-by date and manufacturing site info incorporated within it.

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