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2. Frontier (supercomputer) - Wikipedia

   en.wikipedia.org/wiki/Frontier_(supercomputer)

   Hewlett Packard Enterprise Frontier, or OLCF-5, is the world's first exascale supercomputer. It is hosted at the Oak Ridge Leadership Computing Facility (OLCF) in Tennessee, United States and became operational in 2022. As of December 2023, Frontier is the world's fastest supercomputer. It is based on the Cray EX and is the successor to Summit ...

3. Transportation Technology Center - Wikipedia

   en.wikipedia.org/wiki/Transportation_Technology...

   The Transportation Technology Center (TTC) is a railroad equipment testing and training facility located northeast of Pueblo, Colorado, owned by the Federal Railroad Administration (FRA). It was built in 1971 as the High Speed Ground Test Center (HSGTC) for the Department of Transportation (DOT) and its original purpose was to test several ...

4. Summit (supercomputer) - Wikipedia

   en.wikipedia.org/wiki/Summit_(supercomputer)

   Summit or OLCF-4 is a supercomputer developed by IBM for use at Oak Ridge Leadership Computing Facility (OLCF), a facility at the Oak Ridge National Laboratory, United States of America. As of June 2024, it is the 9th fastest supercomputer in the world on the TOP500 list. It held the number 1 position on this list from November 2018 to June ...

5. British Rail Class 43 (HST) - Wikipedia

   en.wikipedia.org/wiki/British_Rail_Class_43_(HST)

   Both frame mounted, four off. The British Rail Class 43 (HST) is the TOPS classification used for the InterCity 125 High Speed Train (formerly Classes 253 and 254) diesel-electric power cars, built by British Rail Engineering Limited from 1975 to 1982, and in service in the UK since 1976. The class is officially the fastest diesel locomotive in ...

6. Supercomputer - Wikipedia

   en.wikipedia.org/wiki/Supercomputer

   This is an accepted version of this page This is the latest accepted revision, reviewed on 22 September 2024. Type of extremely powerful computer For other uses, see Supercomputer (disambiguation). The IBM Blue Gene/P supercomputer "Intrepid" at Argonne National Laboratory runs 164,000 processor cores using normal data center air conditioning, grouped in 40 racks/cabinets connected by a high ...

7. Madrid–Barcelona high-speed rail line - Wikipedia

   en.wikipedia.org/wiki/Madrid–Barcelona_high...

   The Madrid–Barcelona high-speed rail line is a 621-kilometre (385.9 mi) standard gauge railway line inaugurated on 20 February 2008. Designed for speeds of 350 km/h (217.5 mph) and compatibility with neighbouring countries' rail systems, it connects the cities of Madrid and Barcelona in 2 hours 30 minutes. In Barcelona the line is connected ...