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Particleboard with veneer. Particle board, also known as particleboard or chipboard, is an engineered wood product, belonging to the wood-based panels, manufactured from wood chips and a synthetic, mostly formaldehyde-based resin or other suitable binder, which is pressed under a hot press, batch- or continuous- type, and produced. [1]
Chipboard may refer to: Particle board, a type of engineered wood known as chipboard in some countries; See also. White-lined chipboard, a grade of paperboard;
Steiner opened his carpenter's shop in 1944, and, in the middle of the 1950s, while looking for a simple means of joining the recently introduced chipboard, invented the Lamello joining system. In the succeeding years there followed further developments such as the circular saw and the first stationary biscuit (plate) joining machine in 1956 ...
That funding helped to draw in private capital and would enable the U.S. to produce 30% of the world’s most advanced computer chips, up from 0% when the Biden-Harris administration succeeded ...
The World Today, styled also as The World Today with Maryam Moshiri is a news programme that premiered on both UK feed and international feed of BBC News channel on 21 February 2024. The programme is mainly hosted by Maryam Moshiri. The show, dedicated to international news is said to "bring the best of the BBC's global journalism to audiences ...
Facebook launches News Feed. The original news feed is an algorithmically generated and constantly refreshing summary of updates about the activities of one's friends. [44] 2006 Launch Nasza Klasa launches, later rebranded NK.pl peaking in popularity by 2009, becoming the biggest social media in Poland and the 4th most-visited website in the ...
Another early version of the clipboard, known as the "memorandum file", was invented by American inventor George Henry Hohnsbeen in 1921, for which he was granted U.S. patent 1,398,591. [2] Related to the clipboard is the Shannon Arch File, which was developed around 1877.
By using pressurized water directly from the supply line, there is a faster recycle time between flushes. The flushometer is still in use today in homes and public restrooms around the world. The flushometer was invented in 1906 by American businessman and inventor William Elvis Sloan. [121] [122] 1906 Audion tube