17 Beautiful Tree Tattoos For ... Updated on Aug 31, 2017 at 3:30 AM. Trees are often symbols of life, stability, and strength. To permanently ink one of these statuesque living creatures ...

Engineers at MIT have developed a temporary tattoo that’s 3-D printed with living ink. The tattoo is made up of bacterial cells that are genetically programmed to light up when exposed to ...

Living; How to make a DIY temporary tattoo ornament for your Christmas tree. Add some holiday cheer to your tree with these DIY temporary tattoo ornaments. 0:38. By Elisa Tang, Faith Bernstein, ...