Science & Environment
Rocky Mountain Biological Laboratory trains the next generation of scientists
Young campers learn from some of the most esteemed researchers in the state surrounded by some of the most pristine learning environments.
EU’s Ban On Tattoo Ink: Breaking Down the Chemistry
Reactions is a show that uncovers the chemistry all around us. We answer the burning questions you’ve always wanted to ask, blending the worlds of science and every-day life.
EU’s Ban On Tattoo Ink: Breaking Down the Chemistry
Season 9 Episode 5 | 10m 37s | CC
Recently, a handful of tattoo inks have been banned by the European Union for safety reasons. Blue 15:3 and Green 7 made its way onto the banned list and tattoo artists are having a difficult time finding replacements for these two colors. Here’s what chemistry has to say about these precarious pigments.
