Besides the design you chose, another part of proudly showing off a tattoo is reminding others of all the pain you endured to get it. But that might not always be the case, as researchers from the Georgia Institute of Technology have found a way to borrow a new medical technology to create self-applied tattoos that…
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Source : Painless Tattoos Might One Day Be a Thing Thanks to These Ink Filled Microscopic Needles
