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What else can I help you with?
When was the chalk board invented?
It was invented in 1801 by James Pillans in Edinburgh, Scotland.
What is it callen when an artist paints with a mixture of watercolor pigment and Chinese white chalk?
Gouache
When were black and white photos invented?
1830 the camera was invented and all photos were black and white at first. It isn't until the 1900's that color film is invented.
Why was color invented?
Colour was invented because I don't like the world being in black and white.
Who invented the chalkboard?
James Pillans, Headmaster of the Old High School of Edinburgh, Scotland, is widely credited for inventing the blackboard and coloured chalk which he used to teach geography. Mr. George Baron, an instructor at West Point Military Academy, is considered to be the first American instructor to incorporate the use of a large black chalk board into the presentation of his math lessons in 1801. However, it's probable that a few other schools had access to it, also.
Who invented the chalk?
Chalk was not invented. It occurs naturally.
Who first invented chalk and what time?
Chalk was not invented. It occurs naturally.
What is the rock that makes up white cliffs of dover?
chalk
Who invented sidewalk chalk?
Sharon McKay invented sidewalk chalk, after she wrote books that included it.
What is the chalk made out of in baseball?
it is a mixture of white paint and white chalk
How was chalk invented and how is it manufactured?
William Hilt the Great invented chalkboard chalk. This was back in the neanderthal days.
When was White Chalk created?
White Chalk was created on 2007-09-24.
Where was chalk invented?
in the himalayers
How was chalk invented?
Chalk wasn't "invented"; it exist naturally in large mineral deposits such as those at the cliffs of Dover.
What color is chalk?
pink or blue chalk
Does white chalk last longer than blue chalk?
your an idiot, no a whitle chalk is not longer than aq blue chalk
Does white chalk last longer than coloured chalk?
i think white chalk does last longer than coloured chalk because of chemicals. Not everything is coloured or just white but teachers tend to often use white chalk. They use it and use it but does it finish in one day no coloured chalk not much people use but it will change colour very quickly because it doesnt get used as much as white does.so shut up
