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Will your phone one day let you smell as well as see and hear what’s on the other end of a call?

theconversation.com Will your phone one day let you smell as well as see and hear what’s on the other end of a call?

Phones that transmit odors sound like science fiction, but researchers are working on making them real.

Will your phone one day let you smell as well as see and hear what’s on the other end of a call?
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