[Assam] If a tree falls in the forest and there is nobody around .......
Chan Mahanta
cmahanta at charter.net
Sun Aug 27 19:22:19 PDT 2006
For a moment I thought this was another gosot goru utha kotha, fit
for an adha-khunda desi engineer to tell us about. Then I saw your
note that it is all a spoof. Whew! That was close.
At 6:46 PM -0700 8/27/06, Dilip/Dil Deka wrote:
>I hope you all like this, in view of all the trees falling in the
>neighborhood and our not hearing a sound. Mind you it's a spoof.
>Dilip
>================================================================
>If a tree falls in the forest and there is nobody around
>does it make a sound?
>YES!--- but it's not quite what you might think.
> Scientists have been dealing with the problem of natural tree falls
>(and the sound they make--or don't make) for quite some time and
>have drawn some rather surprising conclusions.
>If a tree falls and there is a person around the sound is easily recognized.
>If a tree falls in the forest and there is nobody nearby, the sound
>that it makes is very different and often not recognized as the
>sound of a tree falling.
>Either way, there is a sound.
>
>Even though plants do not show any changes to the naked (or lensed)
>eye, when a human is in their presence systemic biological changes
>have been discovered that have grave effects on plant life when a
>person is within 300 meters. This effect is called "human stress
>syndrome".
>Apparently, when a tree is about to fall, if it senses a human
>nearby the biological stresses of human presence cause the cell
>walls in the plant to become brittle and it is the cell brittleness
>responsible for the familiar sound we know as that of a tree fall.
>The cell brittleness also has significant effects to the quality of
>the lumber, making it much more suitable for use in construction
>(see below).
>Through the miracle of recording tape, we are able to provide a
>sound recording of an actual tree falling without human presence.
><http://www.getodd.com/stuf/treesound1.wav>CLICK HERE to hear what a
>tree falling in the forest when there is nobody around to hear it
>sounds like.
>Ultraviolet gas emitted by human stressed trees
>
>
>All trees, except the Ohio Buckeye tree, when in the presence of
>humans, emit a faint cloud of ultraviolet gasses. These UV gasses
>are visible when filmed with a special camera and are convincing
>proof of tree stress when humans are present.
>The photos at left show the various amounts of UV gasses being
>emitted as a human walks nearby. Lumberjacks are familiar with this
>and know that it suggests that the tree they are working with will
>yield good useable wood.
>Should you be walking in a forest and happen to see this type of
>gaseous emanation from a nearby tree, you should take cover
>immediately-- as the tree may fall on you!
>
>Lumber Effects of "Human Stress Syndrome"
>Building codes throughout the US require that all lumber used in
>construction be obtained from properly human-stressed trees. There
>is good reason for this.
> Lumber from trees that fell without the human stress factor are
>known to fail prematurely and have numerous imperfections. The
>photo at left is of a structure built (only three years ago) out of
>lumber that was found on the forest floor.
>
>It is easy for the casual observer to discover the difference
>between human-stressed lumber and naturally occurring fallen tree
>lumber.
>
> On a visit to your local lumberyard you will note that the coloring
>of the wood is relatively uniform and that the grain lines are
>clearly visible. The wood is also hard to the touch and dry. Some
>species of human-stressed trees create lumber with a greenish color
>(often referred to as "green lumber").
>
>Compare the lumberyard human-stressed tree wood with that you find
>lying about on the floor of a nearby forest.
>
> The non-human-stressed wood (naturally falling tree lumber) is
>almost always rather soft and wet. In many cases you will find
>splotches of various colors and sections of the wood that appear
>more like a sponge (one of the best sources of natural sponge is
>from fallen trees). If you try to build a structure out of this
>wood, you are in for a bad surprise when your building soon
>collapses.
>
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