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121Turbine — A turbine is a rotary engine that extracts energy from a fluid flow. Claude Burdin (1788 1873) coined the term from the Latin turbo , or vortex, during an 1828 engineering competition. Benoit Fourneyron (1802 1867), a student of Claude Burdin,… …
122Drill string — A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied as the assembled collection of… …
123USB flash drive — JumpDrive redirects here. For the fictional propulsion system, see Jump drive. SanDisk Cruzer Micro, a brand of USB flash drives …
124Space Shuttle Challenger disaster — For more information about the final mission and crew of the Challenger, see STS 51 L. Space Shuttle Challenger s smoke plume after the in flight breakup that killed all seven crew members …
125Creative ZEN — This article is about the digital media brand. For the portable media player, see ZEN (portable media player). The Creative ZEN (formerly known as Creative NOMAD Jukebox Zen) is a range of digital audio players (DAPs) and portable media players… …
126HP 200LX — The HP 200LX (also known as Project Felix) is a personal digital assistant introduced by Hewlett Packard in 1994. It was often called a palmtop computer, and it was notable that it was, with some minor exceptions, a 100% MS DOS compatible… …
127Emmett Brown — Doc Brown redirects here. For British rapper, see Doc Brown (rapper). Emmett Lathrop Brown Back to the Future character Christopher Lloyd as Emmett Brown …
128Malazan Empire — The Malazan Empire is a fictional state in the epic fantasy series Malazan Book of the Fallen by Steven Erikson. It is one of only two human empires in the series the other being Lether. It is likely the largest group of humans under one name.… …
