Apr
07
Hair Tattoos – Gallium Ions
Posted in: Uncategorized
(TrendHunter.com) What you see on the pictures is human hair magnified many, many times. Carved on the hair is the logo of McMaster University in Ontario Canada. How is that possible? Dr. Ray LaPierre, a professor at the Department of Engineering at that institution, came up with a way to tattoo hair using something …
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