Tattoo

Scientists Have Developed DIY Painless Tattoos

If the only thing stopping you from getting a photo of Hrithik Roshan and Jaadoo (from Koi…Mil Gaya) hugging each other is the fear of tattoos being painful (and not the fact that getting that tattooed would be borderline psychotic), then you can rest assured. A group of scientists at the Georgia Institute of Technology have developed painless, low