The Richmond palladium and sun-telegram. [volume] (Richmond, Ind.) 1907-1939, 1908-11-21
A CYCLONE OF FLAME
Fires In Bamboo Forests Are the
Fiercest Known.
SWEEP ON A MILE A MINUTE.
Like the Roar, the Roll and the Rattle
Of q Great Battle Is the Noise Of the
Exploding Stalks That Sometimes
Shoot High Into the Air.

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Exploding Stalks That Sometimes
Shoot High Into the Air.
When the forests are afire, when
the smoke makes dusk at noon and
reddens the harvest moon thousand
miles away, there is the measure of
confagration. When the prairies burn,
as they used to before farms had crept
in upon the endless miles of grass,
there was a fire which ran like mad
and left behind it blackened trail Of
death. II one could combine the speed
of the prairie fire with the tumuit of
the blazing forest, that would be
fire indeed.
Such a combination is effected when
the bamboo groves catch fire. The
bamboo is but a grass. grass with
the height of a tree, swaying stems
reaching 100, even 80, feet in air.
In Cambodia, where the bamboo
groves along the rivers cover the space
of forests, it Is no unusual thing for
fires to break out and sweep all before
them for many miles. If the summer
has been dry the bamboo turns scar
anu any SIdsb.
All that is needed is spark; then
ruin runs red. 1t is not necessary to
rely upon the carelessness of the
woodsman to start the blaze. The
bamboo can kindle itself.
Let two swayirg stalks Of dry BAN
boo be set In motion by the breeze, let
one rub across the other long enough.
and the friction viii set the spark, and
the long dry leaves will feed the flame
1t is known that many fires Of the
bamboo forests thus originate. Per
haps it was from observing such a
sight that primitive man learned the
Promethean secret. That theory has
been advanced.
AS soon as a flame in the bamboos
has crept to the level of the tossing
tips 1t spreads like wildfre. The wind
carries a sheet Of fame along the grove
at tremendous speed. Some observers
say that such fires have been seen to
move forward at the rate Of more than
a mile a minute. Seen from below, it
looks as If she sky had burst into an
instant fash Of flame
From such a burst of fire there could
DC no cSSdpC. IL puSSCS
high overhead at the tops of the bam-
boos. It serves as a warning to the
traveller who may be making his way
along some one of the water courses
by which the forest is intersected. The
bamboo itself is almost an obstacle to
travel of any sort. It is well nigh i'm
possible to force way through 1t ex-
cept by the slow and toilsome labor Of
hewing out path.
The fire I'M the great trunks moves
more slowly, and IL warning be taken
1t may be possible to sink ones boat
and throw up wet heritage and clay
against the bank Of the stream to pro-
vide shelter until the furnace blast
has blown by. Such fire in the bam-
boo has not only the speed Of the prai-
RE fire on its sweep overhead, but it
has the same volume of fuel as Is
found in any forest fire. 1t combines
the two types. s'..-.=
Bamboo forest fires have another
quality which is all their own. They
bang and rattle with thunderous
crashes, as Of artillery fire, without
cessation.
The stalks Of these tree bamboos are
frequently more than a foot in diane
ter. Near Abe ground the Joints are
close together; in the younger growth
the nodes may be several feet apart
But, long or short as they may be. each
joint Of the sun dried bamboo is q
tightly sealed chamber filed with air
The partitions between the cavities are
singularly tough; the outside rind OF
the stalks is almost pure flint.
When the blast Of the fame sweeps
onward the air in the stalks upon
which 1t Is driven is suddenly heated
to a very high temperature. The resid
uum of moisture which may be in the
stems is Immediately transformed into
steam and at once subjected to super
heating, thus becoming violent explo
sive. AS the hot breath Of the fame
becomes hotter these joints burst with
loud cannon discharges.
Sometimes the force Of the explosion
near the roots Is SO great as to shoe;
the stalk like javelin high into the
air, where it flashes into torchlike
fame and is carried by the wind tc
spread wider disaster. The bursting
Of the smaller joints Is like the roll and
rattle Of rifles and machine guns. The
effect is that of battle hotly contest
ed.-Washington Post.