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It would take an elephant balanced on the tip of a pencil to break through a sheet of graphene the thickness cling film. That's the description those promoting this new wonder material like to use to illustrate the strength of graphene.
Producer: Sandra Kanthal
By BBC Radio4.5
4444 ratings
It would take an elephant balanced on the tip of a pencil to break through a sheet of graphene the thickness cling film. That's the description those promoting this new wonder material like to use to illustrate the strength of graphene.
Producer: Sandra Kanthal

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