What research has ever been undertaken anywhere in the world
specifically in relation to bushfires in inaccessible areas to compare
the effect of depositing packaged or containerised water and/or
retardants from the air (helicopters or fixed wing aircraft) which
obviously explode only when they hit the ground or trees versus the
depositing of free-flowing (unpackaged or uncontainerised) water
and/or retardants from the air much of which seems to evaporate in the
heat before it has a chance to extinguish?