You wouldn’t have thought there is a direct correlation between parachuting and sailing but there’s is, Why? The main atmospheric air goes up to the troposphere and the surrounding ground level air is held down by the above air mass.…
You wouldn’t have thought there is a direct correlation between parachuting and sailing but there’s is, Why? The main atmospheric air goes up to the troposphere and the surrounding ground level air is held down by the above air mass.…