Who invented white chalk?

Answer White chalk was not invented; it is a substance that occurs naturally. Shells and teeth from a variety of animals collect and eventually, over the course of millions of years, become a calcified fo... Read More »

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Who invented white bread?

As bread has been around since before recorded history, there is not really any one person who is documented as the "inventor" of white bread. The first breads were made approximately 10000 years B... Read More »

Who invented white flour?

White flour goes back to the Roman and Egyptian times. It was used only by the elite class at the time. The Industrial Revolution provided an economical way to produce flour in greater quantities. ... Read More »

When was the interactive white board invented?

Interactive whiteboards were introduced in the United States by SMART Technologies in 1991. SMART was the Canadian distributor for a U.S.-based projector company. Intel Corporation provided some in... Read More »

Who invented White Out, and what was it originally called?

White Out was invented by Bette Nesmith Graham who was the mother of Michael Nesmith, a member of the band The Monkees. She was a secretary who created a liquid that could be used to correct typewr... Read More »