Ads
related to: eraser whiteboard mini 5x5cm price bd 1 in xamazon.com has been visited by 1M+ users in the past month
vevor.com has been visited by 100K+ users in the past month
Search results
Results From The WOW.Com Content Network
A combination between a whiteboard and a cork bulletin board Original early 1960s ad for "Plasti-slate", the first whiteboard/dry erase board invented by Martin Heit. It has been widely reported that Korean War veteran and photographer Martin Heit and Albert Stallion, an employee at Alliance, a leading flat rolled steel sheet supplier should be credited with the invention of the whiteboard in ...
An eraser (also known as a rubber in some Commonwealth countries, including South Africa [1] [2] [3] from which the material first used got its name) is an article of stationery that is used for removing marks from paper or skin (e.g. parchment or vellum). Erasers have a rubbery consistency and come in a variety of shapes, sizes, and colors.
A chalkboard eraser (sometimes known as a duster in India and elsewhere [1] [2]) is a special type of eraser specifically used to erase chalk markings on slating paint (used on chalkboards and slates). It is most commonly made of felt strips attached to a handle. Chalkboard erasers are typically broad and rectangular, intended to clear large ...
Smart was founded in 1987 by husband and wife David Martin and Nancy Knowlton. [4]In 1991, Smart introduced its interactive whiteboard, branded the "Smart Board". [5] [6]In 2003, Smart developed and later patented DViT (Digital Vision Touch) technology which was an important feature of the SMART Board.
Typewriter Eraser, Scale X is a sculpture of a large-scale typewriter eraser by Claes Oldenburg and Coosje van Bruggen. [1] Constructed in 1999, this model is located at the National Gallery of Art Sculpture Garden. [2] [3] Other models are also located at Seattle Center near the Museum of Pop Culture, [4] and CityCenter, Paradise.
The interactive whiteboard industry was expected to reach sales of US$1 billion worldwide by 2008; one of every seven classrooms in the world was expected to feature an interactive whiteboard by 2011 according to market research by Futuresource Consulting. [1] In 2004, 26% of British primary classrooms had interactive whiteboards. [2]