How Is Ink Made?
Ink is made from a pigment, or dye, and a liquid, called the vehicle, in which the dye is dissolved. There are two chief types of ink: Writing ink which can be washable...
Read MoreInk is made from a pigment, or dye, and a liquid, called the vehicle, in which the dye is dissolved. There are two chief types of ink: Writing ink which can be washable...
Read MoreWhen Was Blood-letting Common? Blood-letting was a common form of medical treatment before the time of Hippocrates (400 B. C.), the Greek “father of medicine” and was...
Read MoreWhen Were Wax Crayons Invented? The word “crayon” dates to 1644, coming from (chalk) and the Latin word creta (earth). Contemporary crayons are purported to have...
Read MoreWho Was Rasipuram Krishnaswami Iyer Laxman? R.K. Laxman, in full Rasipuram Krishnaswami Iyer Laxman (born 1924, Mysore, India—died January 26, 2015, Pune), Indian...
Read MoreLet us find out when did comic strips start. The first newspaper comic strip in the United States was Richard Felton Outcault’s “Hogan’s Alley,”...
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