The picture illustrates some unknown information about the pencil’s past.
In general, there are a total of 12 hidden facts about the creation of the pencil, whose occurrence year ranges from 1325 to 1965.
In 1325, the word “pencil” started to exist in the English language, and by the 1690s, the pencil was alternatively named “dry pencil” to avoid confusion. Subsequently, during the 1560s, shepherds in Cumberland, England discovered a black compound attached to the root of an upside-down tree, which was then utilized as a sheep marker and called plumbago, a Latin derivation of lead. Within the next 50 years, an unidentified writer in 1612 suggested removing the mark with “crums of wheat bred”. During the late 17th century, a fraudulent form of pencil business appeared as stumpers deceived buyers by covering the tip of a stick with black ink.
Following this, in 1752, graphite was highly sought-after by the British for military or economic purposes. 18 years later, Edward Nairne accidentally uncovered a rubber eraser when he wanted to take a piece of bread. In the next 25 years, since pencils were increasingly rare in France, an army leader, Jacques Conté, invented a pencil using a concoction of graphite and clay, which was the foundation of the modern pencil. After 5 years, because of the lack of European pencils, American writers decided to temporarily use quill pencils before a schoolgirl created the first-ever graphite pencil in America.
Around the middle of the 19th century (1844), a worker in the pencil biz replicated France’s clay recipe, which resulted in the new classification of hardness. A French gold finder found a large proportion of graphite during the same time, leading to pencils being painted with yellow color in the next century. During World War II, the pencil was used as a secret compass for pilots to navigate upon the opponents’ area. Finally, in 1965, NASA disused pencils in space due to their hazard, then replaced the pencils with space pens.
The picture illustrates
some
unknown information about the
pencil’s
past.
In general
, there are a total of 12 hidden facts about the creation of the
pencil
, whose occurrence
year
ranges from 1325 to 1965.
In 1325, the word
“pencil”
started
to exist in the English language, and by the 1690s, the
pencil
was
alternatively
named “dry
pencil”
to avoid confusion.
Subsequently
, during the 1560s, shepherds in Cumberland, England discovered a black compound attached to the root of an upside-down tree, which was then utilized as a sheep marker and called
plumbago
, a Latin derivation of lead. Within the
next
50 years, an unidentified writer in 1612 suggested removing the mark with “
crums
of wheat bred”. During the late 17th century, a fraudulent form of
pencil
business appeared as
stumpers
deceived buyers by covering the tip of a stick with black ink.
Following this, in 1752,
graphite
was
highly
sought-after by the British for military or economic purposes. 18 years later, Edward
Nairne
accidentally
uncovered a rubber eraser when he wanted to take a piece of bread. In the
next
25 years, since
pencils
were
increasingly
rare in France, an army leader, Jacques
Conté
, invented a
pencil
using a concoction of
graphite
and clay, which was the foundation of the modern
pencil
. After 5 years,
because
of the lack of European
pencils
, American writers decided to
temporarily
use
quill
pencils
before
a schoolgirl created the
first
-ever
graphite
pencil
in America.
Around the middle of the 19th century (1844), a worker in the
pencil
biz replicated France’s clay recipe, which resulted in the new classification of hardness. A French gold finder found a large proportion of
graphite
during the same time, leading to
pencils
being painted
with yellow color in the
next
century. During World War II, the
pencil
was
used
as a secret compass for pilots to navigate upon the opponents’ area.
Finally
, in 1965, NASA disused
pencils
in space due to their hazard, then replaced the
pencils
with space pens.