Consequently, it was called plumbago (Latin for "
As mentioned on our The Unleaded Pencil page there is no lead in the writing
core of a "
Other early styluses were made of
Nov 24, 2010
The word pencil comes from the latin, penicillum , the name for a small, ... The
earliest known description of a wood-cased
Here's a myth buster: there is no
Nov 30, 2014
May 11, 2009