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Slate blackboard manufacturing began in the U.S. by the 1840s, and rail travel soon made it possible to ship blackboards across the country. In a single year during the 1890s, 11 factories near ...
Chalkboard for Windows Phone is just what you would think, a chalkboard app. It is a blank slate well suited for doodling, a game of tic-tac-toe or jotting down math problems. You would use the chalk ...
The smell of chalk may bring back fond (or not-so-fond) memories of doing math problems in front of the class, but many children in developing nations only have access to small, erasable black ...
Chalkboard cabinets are one of those simple tricks to keeping your kitchen looking great and working efficiently. Sure, there are other ways to accomplish both of those goals if covering your ...
Rather than an oversight, the chalkless classroom is by design.Like the one-room schoolhouse, the blackboard is fading into a chalk-dust memory.“Slate boards are pretty much obsolete,” said ...