The trip to Hurghada. The first trial of depth brought pain and fear. Eustachian tubes, sinus lobes, middle ear, what’s wrong with you? Let me dive! Ah, no, not that easy… Video
Earth through the porthole
How to launch a rocket into space, making the military angry but without starting a war, why does NASA say it is not a NASA rocket, and how to become persona non grata in a neighboring state in 5 hours?