A 2D (two-dimensional) barcode is a graphical image that stores information both horizontally -- as one-dimensional bar codes do -- and vertically. As a result of that construction, 2D codes can store up to 7,089 characters, significantly greater storage than is possible with the 20-character capacity of a unidimensional barcode.
One of the main reasons people think Centralia Pennsylvania is haunted is because of the 2006 horror film, Silent Hill. While the movieâs fictional events take place in West Virginia, elements of it seem to directly reference Centralia. These include cracked roads, steam rising from the ground, and dead vegetation.
The new owner built a home and filed a plat for the town of Centerville, offering lots for $10 each, with one lot free to buyers who built houses. In 1891, the population, over 1,000, found its mail confused with that of another Centerville in the state, and the name of the town was changed to Centralia. (Washington - A guide to the Evergreen State, WPA American Guide Series, Washington State Historical Society, 1941). It was officially incorporated as Centralia on February 3, 1886. The city was the site of the infamous Centralia Massacre in 1919.