SciencePhoto: Amar UjalaNew Tattoo Technology Appears Under Light, Disappears When Dark
Scientists have developed a new tattoo technology where the tattoo becomes visible only when exposed to light and disappears in darkness. This innovation could have future applications in medical treatments, allowing temporary and non-permanent markings for various therapeutic uses. The technology offers a novel approach to tattoos that are not permanently visible.
Amar Ujala·


