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The white board is more convenient than black boards / chalk boards in several ways.
Black board or chalk board will not return to its original state without extensive cleaning of the chalk residue. White board when used with the correct pens will clean to a pure white with the appropriate chemicals.
Chalk boards generate dust when using and cleaning. Cleaning the chalkboard erasers causes an inhalant irritant. It is messy.
White boards do not generate dust and therefore are healthier and less messy.
A white board can be edited with a paper towel, rag, dry eraser or even a finger.
A white board is light weight, transportable and long lasting. It is economical and convenient.
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∙ 13y ago
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What standard unit of length did you use to measure the white board eraser?
Centimeter
Did you know that hand sanitizer will get permanent marker off a white board?
I do now. Its the alcohol.
Is a white board a more environmentally friendly alternative to a chalk board?
White boards are more environmentally friendly because chalk leads to airborn dust being breathed into the lungs. It also eliminates the need for the manufacturing and shipping of chalk.
Can you write on Plexiglas with a whiteboard marker and it being able to come off with a wet rag or white board eraser?
Yes, the ink from whiteboard markers (or dry erasemarkers) will not be absorbed by the plexiglass.
Who discovered sigma notation?
Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.Sigma notation was invented, not discovered.
Who invented white board?
Martin Heit invented the white board.
Who invented the electric white board?
The electric whiteboards were invented by Geaghan Bernard, Atwood Stephen, and Sprague James.
Child of former slaves invented the ironing board How invented the ironing board Invented ironing board Invented the ironing board and the spinkler?
Elijah McCoy
Who invented the hover board?
No one. The hover board is not invented yet.
Who invented the first circiut board?
Paul Eisler invented the first circuit board in 1936.
Who invented the white light?
who invented the white light
What is in White board cleaner?
In white board cleaner there is mostly clorene and alcohol.
When will the hover board be invented?
It's already been invented.
When was white board invented?
The electric whiteboards were invented by Geaghan Bernard, Atwood Stephen, and Sprague James.
How was the smart board invented?
it was probably invented after some teachers complained about markers smudging on the boards or something like that.So David Martin invented the Smart Board!
Who invented the mother board?
raymond
When was the Bearing board invented?
1921
