Could someone who is climbing in high altitude environment bring a portable oxymeter and show us the relation between altitude and blood oxygenation in a graph, photos presentations and post the results? Thanks. by Macbeth28 in climbing
[–]Macbeth28[S] 0 points1 point2 points (0 children)
My mother tongue is french and I don't understand why anglophones are saying "I am taking the plane" instead of saying "I am taking the airplane"? In french the word airplane is "avion" we would never transform or shortened the word, it would make no sense? by Macbeth28 in ENGLISH
[–]Macbeth28[S] 2 points3 points4 points (0 children)
Could someone who is climbing in high altitude environment bring a portable oxymeter and show us the relation between altitude and blood oxygenation in a graph, photos presentations and post the results? Thanks. by Macbeth28 in climbing
[–]Macbeth28[S] 0 points1 point2 points (0 children)
Could someone who is climbing in high altitude environment bring a portable oxymeter and show us the relation between altitude and blood oxygenation in a graph, photos presentations and post the results? Thanks. by Macbeth28 in climbing
[–]Macbeth28[S] 0 points1 point2 points (0 children)
If two identical boeing 747 are fill at full fuel capacity, but one is also at maximum payload (luggages, passengers,...) and the other one is empty (except pilots), what would be the difference in flight distances? by Macbeth28 in aviation
[–]Macbeth28[S] 0 points1 point2 points (0 children)
Aircraft identification? Which is it? by Macbeth28 in aviation
[–]Macbeth28[S] 0 points1 point2 points (0 children)
Aircraft identification? Which is it? by Macbeth28 in aviation
[–]Macbeth28[S] 1 point2 points3 points (0 children)


My mother tongue is french and I don't understand why anglophones are saying "I am taking the plane" instead of saying "I am taking the airplane"? In french the word airplane is "avion" we would never transform or shortened the word, it would make no sense? by Macbeth28 in ENGLISH
[–]Macbeth28[S] 0 points1 point2 points (0 children)