Someone did that with his bus ticket. https://gizmodo.com/australian-biohacker-who-implanted-transit-pass-in-his-1823832689 https://gizmodo.com/australian-bioh

Someone did that with his bus ticket. https://gizmodo.com/australian-biohacker-who-implanted-transit-pass-in-his-1823832689 https://gizmodo.com/australian-biohacker-who-implanted-trans...