135
Their method of generating fire, we imagine, to belong exclusively to the Australian aboriginal tribes, at least we never heard of the same system being followed by other races. Their modus operandi is as follows:—
A hard dry log is selected, having a sun crack in it about half an inch wide at the surface and about an inch and a half in depth, and this crack is filled to within half an inch of the lips with dry grass, well teased out to make it soft. Then the operator, having a piece of dry wood fourteen inches long and from two to three broad, fined down to a blunt edge on one side, holds it by one end in both hands and rubs the blunt edge backwards and forwards across the crack immediately above the part containing the dry grass. At first the rubbing is performed very slowly, but with considerable pressure; as the crack, however, begins to get filled with the filings the rate of motion is increased, until the filings quite fill he crack to the top; then, for the space of half a minute, the rubbing is done so rapidly, the rubbing stick cannot be distinguished. At this stage the operator suddenly pauses, without lifting the rubber from the groove, which by this time he has cut across the crack, and gently fans the filings under the rubber with one hand, and if the smoke continues to ascend the operator knows that the result is satisfactory and that fire has been procured; therefore, with great care, he lifts out the dry grass upon which are the ignited filings (it is these filings which take fire, and not the rubber as many would be inclined to suppose) enveloping them nicely with the grass, waves it gently in the air, and in a short time it bursts into flame.
