Kingda Ka , followed by a drop of and spanning over a track by the end of the ride. Plans to build Kingda Ka were announced on September 10, 2003, at an event held for roller coaster enthusiasts and the media. The event revealed the park's goal to build "the tallest and fastest roller coaster on earth", reaching and accelerating up to in 3.5 seconds. On January 13, 2005, Kingda Ka's tower construction was completed, and on May 21, 2005, the ride opened to the public. Kingda Ka became the "tallest" and "fastest" roller coaster in the world, taking both world records
Cray X2 X2 processors are connected using a radix-64 "fat-tree" interconnect implemented by the "YARC" router ASIC. X2 blades also link into the XT5h system via its "SeaStar2+" processor interconnect. Up to 256 X2 blades can be installed in an XT5h system. The X2 processor nodes integrate with the Cray XT5h's UNICOS/lc OS, user environment, and storage subsystem, as part of the "Rainier" project. Cray X2 The Cray X2 is a vector processing node for the Cray XT5h supercomputer, developed and sold by Cray Inc. and launched in 2007. The X2, developed under the code name "Black Widow", was originally expected to