
This is certainly a much better idea than a message that self-destructs after you read it (we’re looking at you, Inspector Gadget).
Source: Gizmodo – Scientists Inspired by Skin to Find a Way To Encrypt Messages

This is certainly a much better idea than a message that self-destructs after you read it (we’re looking at you, Inspector Gadget).
Source: Gizmodo – Scientists Inspired by Skin to Find a Way To Encrypt Messages