Whiteboard
The whiteboard is a white flat that can be written and wiped with a dedicated whiteboard pen. It is often used in classroom teaching, meeting discussion, and personal notes. Since the beginning of 1994, the whiteboard began to be widely used, before almost only the blackboard is more common. In Taiwan, because it is the same as the common name of the drug, it is often called "non-blackboard". As with the need to use chalk on the blackboard to write, write on the whiteboard must use the whiteboard pen. Whiteboard is usually more expensive than the blackboard, but compared to the blackboard to write chalk after writing chalk gray, whiteboard than the blackboard easy to wipe, wipe will not raise the powder, the other written on the board or word contrast relative High, these are the advantages of whiteboard. Whiteboard because it is easier to reflect, from the white board far more people see is not clear, so most of the school using the blackboard. ...