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Cray 8216 Titan supercomputer has snatched the title of world fastest from the National Nuclear Security Administration Sequoia鈥攁nd it cray fast, as you might expect. Powered by a mixture of CPUs and GP stanley cup Us, Titan is home to 18,688 nodes, each of which contains an AMD 16-core Opteron and a NVIDIA Tesla K20X GPU accelerator. All told, that a whopping 560,640 processors, which are capable of 17.59 quadrillion operations per second. For perspective, Sequoia snatched the top spot back in Jun stanley cup e with a mere 16.32 quadrillion stanley hrnek . And what the hell is all that computational crunching power used for Well, Titan is housed at Oak Ridge National Laboratory, where it used to perform calculations for materials research, nuclear energy research, and analysis of techniques which can make combustion engines more efficient. As well as dabbling in climate modeling. No biggy, then, obviously. [Top 500 via Forbes] Image by Oak Ridge National Laboratory ComputingScience Loqj 65 Years Ago a UFO Probably Maybe Possibly Crashed on Earth at Roswell
The United States ; National Ignition Facility at the Lawrence Livermore National Lab in California has fired the most powerful laser in history, a record-breaking 2-megajoule shot. The laser was originally de stanley quencher signed to reach 1.875-megajoules, but beat everyone expectations鈥攁nd set a new world record in the process. 192 laser beams combined to form the single shot, initially reaching 1.875 megajoules. By the time it passed through its final focusing lens, the laser maxed out at 2.03 megajoules, making it the world first 2-megajoule ultraviolet laser. Better yet, the blast caused less damage to stanley canada the laser optics than predicted, which allowed the facility to fire another shot just 36 hours after the 2.03-megajoule one. How it works It all starts with a single laser, which is split into 48 separate beams. The beams are then redirected, using mirrors, into amplifiers that have been previously pumped by a total of 7,680 Xenon flash lamps. After four bounces, the beams are further split into 192 rays through all the facility鈥攚hich is the size of three football fields. As they travel through those endless tubes, the beams are amplified again at an exponential rate. The result: from a tiny 1/billionth of a joule laser, the scientists at the National Ignition Facility obtain rays a foot on their side wi stanley website th a combined 2.03 million joules of ultraviolet energy, 1,000 times the energy of all the power plants in the United States combined,
Cray 8216 Titan supercomputer has snatched the title of world fastest from the National Nuclear Security Administration Sequoia鈥攁nd it cray fast, as you might expect. Powered by a mixture of CPUs and GP stanley cup Us, Titan is home to 18,688 nodes, each of which contains an AMD 16-core Opteron and a NVIDIA Tesla K20X GPU accelerator. All told, that a whopping 560,640 processors, which are capable of 17.59 quadrillion operations per second. For perspective, Sequoia snatched the top spot back in Jun stanley cup e with a mere 16.32 quadrillion stanley hrnek . And what the hell is all that computational crunching power used for Well, Titan is housed at Oak Ridge National Laboratory, where it used to perform calculations for materials research, nuclear energy research, and analysis of techniques which can make combustion engines more efficient. As well as dabbling in climate modeling. No biggy, then, obviously. [Top 500 via Forbes] Image by Oak Ridge National Laboratory ComputingScience Loqj 65 Years Ago a UFO Probably Maybe Possibly Crashed on Earth at Roswell
The United States ; National Ignition Facility at the Lawrence Livermore National Lab in California has fired the most powerful laser in history, a record-breaking 2-megajoule shot. The laser was originally de stanley quencher signed to reach 1.875-megajoules, but beat everyone expectations鈥攁nd set a new world record in the process. 192 laser beams combined to form the single shot, initially reaching 1.875 megajoules. By the time it passed through its final focusing lens, the laser maxed out at 2.03 megajoules, making it the world first 2-megajoule ultraviolet laser. Better yet, the blast caused less damage to stanley canada the laser optics than predicted, which allowed the facility to fire another shot just 36 hours after the 2.03-megajoule one. How it works It all starts with a single laser, which is split into 48 separate beams. The beams are then redirected, using mirrors, into amplifiers that have been previously pumped by a total of 7,680 Xenon flash lamps. After four bounces, the beams are further split into 192 rays through all the facility鈥攚hich is the size of three football fields. As they travel through those endless tubes, the beams are amplified again at an exponential rate. The result: from a tiny 1/billionth of a joule laser, the scientists at the National Ignition Facility obtain rays a foot on their side wi stanley website th a combined 2.03 million joules of ultraviolet energy, 1,000 times the energy of all the power plants in the United States combined,
