hi.
i was searching about this on google and found this. i took the time to create an account just to share my thoughts. i must say that there's no such thing as "air cells" air is a combination of different gases, a cell is a completely different thing.
that is just plain stup1d.
have a nice day.
cell - definition of cell by The Free Dictionary
www.thefreedictionary.com/cell
A narrow confining room, as in a prison or convent. 2. A small enclosed cavity or space, such as a compartment in a honeycomb or within a plant ovary or an ...
'Stupid' is one with a narrow judgmental mind...