http://www.officemuseum.com/pencil_sharpeners.htm you smell only joking
the pencil sharpener was made in 1828
I did, I used the pencil sharpener and made the pencil sharper.
usually pencil sharpeners are made of plastic and metal.
Ajith
Bernard Lassimone, a French mathematician, invented the standard manual pencil sharpener in 1828. In 1847, Therry des Estwaux invented an improved mechanical sharpener.
Well there is Carbon, Hydrogen, and Oxygen which makes up the plastic outside of a pencil sharpener. To know what element can be found inside you would have to know what a pencil sharpener is made up of on the inside.
John Love did not invent the pencil sharpener. The first patent for a pencil sharpener was actually granted to Walter K. Foster in 1855. Love did, however, patent improvements to the pencil sharpener in 1897, which allowed for a more efficient and effective sharpening process. Love's contributions helped to advance the design and functionality of the pencil sharpener.
Stainless steel. I did an experiment about magnets and pencil sharpener blades are steel, which is a magnetic metal. (It cannot be aluminum, as it is not magnetic)
Un sacapuntas is a pencil sharpener
a sharpener is a Georgina and a pencil is a peens so wen a pencil gos in to a sharpener it is a peens going into a Georgina
world's first electric pencil sharpener designed by Raymond Loewy
A pencil sharpener is a compound machine made up of simple machines, like the screw and lever.