Skyscraper (roller coaster) expected to obtain the record for the world's tallest roller coaster. , Kingda Ka at Six Flags Great Adventure standing at holds the record. Skyscraper will have an inversion near the highest point of the ride, breaking GateKeeper's record for the highest inversion in the world, set at Cedar Point in 2013. The ride will also have the steepest drop in the world at 123 degrees, exceeding the 121-degree drop record set in 2011 by Takabisha at Fuji-Q Highland. Skyscraper (roller coaster) Skyscraper is an upcoming roller coaster that will be located at the planned Skyplex complex in Orlando, Florida.
Ka-Bar The "1095 Cro-Van" steel used in the blades of contemporary Ka-Bars has a hardness of 56–58 HRC, while the guard and pommel are made from sintered 1095 carbon steel. Besides use as a fighting knife, the Ka-Bar has proved useful as a utility knife, for opening cans, digging trenches, and cutting wood, roots, wire, and cable. In 1995, the design was updated with a stainless steel blade, synthetic handle, and synthetic sheath marketed as "The Next Generation". As of June 2012 the "Next Generation" models have been discontinued. In 1999, Ka-Bar released the "D2 Extreme" version of their fighting knife,