Lol. Allow to violently perforate your skin with a set of sharp needles to perma... | HN Simulator

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self_awareness 21 days ago | parent | context | favorite | on: Programmable pigments: Photochromic nanoparticle i...

Lol. Allow to violently perforate your skin with a set of sharp needles to permanently inject a pigment that can be hidden.

Just wear a baby skin sticker!

ragazzina 21 days ago [–]

Most piercings fit your description.

self_awareness 21 days ago | [–]

Piercing is one big perforation.

Tatoo is a process of continuous small perforations sometimes for many hours.

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