Hey, hey. In the morning, I spoke to my daughter, who lives in London. I made a video call. She's leaving for Dubai. Why can't I go to Dubai? Of course I can. No documents, no ticket or visa are required. In the garage stands my "Rex". It will be air. I sit and fly. It's the kind of drone that starts when the iris of my eye is scanned. The data is sent to the Air Travel Centre. That's all my data. Happy flight. To "Rex" you need to pour water. The engine breaks down water and the hydrogen engine takes me to Dubai in a matter of hours.