There are 3 things that a person will never be able to do in his life: count the hairs on his head; wash your eyes with soap; breathe with your tongue hanging out. -Well, that’s all, you can, stick your tongue back, good job.
let my radio engineer grandfather use the computer: buy americium, uranium at home, radium price, nuclear reactor in the garage, buy a geiger counter, buy a radiation suit, madam with big breasts, naked girls...