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.
Recently, Dread Central caught up with Zak Bagans while he and his Ghost Adventures crew were in the middle of shooting the new season and got the scoop on when you'll be able to visit his haunted museum in Vegas and what you can expect next from Travel Channel's paranormal juggernaut show.