Developed Painless Tattoos – Easy DIY Microneedle Patches
A microneedle patch tattoo is pressed against the skin. Credit: Georgia Tech Scientists develop painless tattoos that can be self-administered Imagine getting tattooed painlessly by a skin patch containing microscopic needles, instead of sitting in a tattoo chair for hours enduring painful pricks. Researchers at the Georgia Institute of Technology (Georgia Tech) have developed inexpensive, …
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