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Reactions
Why are Tattoos Permanent?
Season 2
Episode 37
Reactions is taking a look at what makes tattoos permanent. The science and chemistry at play in our skin reacts with tattoo ink. If you don’t have a tattoo, you probably at least know someone who does — but what’s the chemistry behind tattoos? We explore what tattoo ink is made of, why this body art is permanent (whether you like it or not) and other cool facts.
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