Meow-Ludo Disco Gamma Meow-Meow with an Opal pass. He has a version of the pass implanted in his hand. Photo: Courtesy of Meow-Ludo Disco Gamma Meow-Meow Rummaging through your purse or pockets every time you step into public transport can be a hassle, so last year Australian biohacker Meow-Ludo DiscoRead More →