Graphene Silly Putty detects pitter-patter of spider footsteps

scientist and son show Silly Putty and Silly Putty + graphene

SILLY SENSOR Scientists created a pressure sensor by mixing graphene into polysilicone, a stretchy, viscous goo, forming a gray putty, as shown by study coauthor Jonathan Coleman of Trinity College Dublin. Polysilicone is also found in the children’s toy Silly Putty, shown by Coleman’s son Oisin.

AMBER/Trinity College Dublin

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