61,984 articles
Neighborhood electric vehicle
A neighborhood electric vehicle, also called a neighborhood electric car, is a small battery-powered vehicle capped at 25 mph, used for short trips in communities and neighborhoods.
Neijiang Baima power station
Neijiang Baima power station (内江白马发电厂) is a coal-fired power station in Neijiang, Sichuan, China, home to the world's first 600 MW supercritical circulating fluidized bed boiler.
Neil Armstrong
Neil Armstrong was an American astronaut and aeronautical engineer who, as commander of Apollo 11 in 1969, became the first person to walk on the Moon.
Neil Dasgupta
Neil P. Dasgupta is a mechanical engineer and professor at the University of Michigan known for battery research, including 2025 work enabling lithium-ion EV batteries to charge 500% faster at sub-zero temperatures.
Neil E. Todreas
Neil E. Todreas is an emeritus MIT professor of nuclear engineering, elected to the National Academy of Engineering in 1988, known for reactor thermal hydraulics and the textbook Nuclear Systems.
Neil Gehrels Swift Observatory
The Neil Gehrels Swift Observatory, formerly called Swift and renamed in 2018 for its first principal investigator, is a NASA space telescope launched in 2004 to rapidly detect and follow up gamma-ray bursts.
Neil P. King
Neil P. King is a biochemist and protein designer, Associate Professor at the University of Washington, whose computationally designed nanoparticle vaccine was approved in 2022 as SKYCovione.
Neil Siegel
Neil Gilbert Siegel is an American systems engineer who led the U.S. Army's first digital battlefield system and won the 2023 National Medal of Technology and Innovation.
Neil Sloane
Neil Sloane, born in 1939, is a Welsh-born mathematician and coding theorist best known as the creator of the On-Line Encyclopedia of Integer Sequences (OEIS).
Neishabour power station
Neishabour power station (نیروگاه نیشابور), also called the Khayyam plant, is a combined cycle gas-fired power station at Neyshabur in Razavi Khorasan, Iran, built in phases from 1994 to 2003.
Nejo Oil and Gas Field
Nejo, also known as Campo Nejo, is a natural gas and condensate field in the Burgos Basin in Tamaulipas, northeastern Mexico, discovered in 2003 and operated by Pemex.
Neka–Ray Oil Pipeline
The Neka–Ray Oil Pipeline, also called Neka–Rey or CROS, is a crude oil pipeline in northern Iran running from Neka on the Caspian Sea to the Rey terminal near Tehran.
NEL Gas Pipeline
The NEL (Nordeuropäische Erdgasleitung) is a 440-km natural gas pipeline in northern Germany, running from Lubmin on the Baltic Sea to the Rehden gas hub.
Nel Hydrogen
Nel Hydrogen is a Norwegian company based in Oslo that makes alkaline and PEM electrolysers for producing hydrogen, with roots in Norsk Hydro dating to 1927.
Nelder–Mead method
The Nelder–Mead method, or downhill simplex method, is a derivative-free optimization algorithm published in 1965 that minimizes a function of n variables using a simplex.
Nellis Air Force Base
Nellis Air Force Base is a US Air Force base near Las Vegas, Nevada, founded in 1941 and known for advanced combat aviation training and Red Flag exercises.
Nelson Complexity Index
The Nelson Complexity Index (NCI) is a measure of the sophistication and capital intensity of a petroleum refinery, developed by Wilbur L. Nelson in the 1960s; refineries scoring above 15 are very complex.
Nelson Martins
Nelson Martins is a Brazilian electric power systems engineer who spent his 41-year career at CEPEL in Rio de Janeiro and created the stability-analysis software PacDyn.
Nelson Oil and Gas Field
The Nelson oil and gas field is a producing oil field in the UK Central North Sea, about 200 kilometers east of Aberdeen, discovered in 1988 and operated by Shell.
Nelson Pedreiro
Nelson Pedreiro is an aerospace engineer with a PhD from Stanford. He spent 28 years at Lockheed Martin, leading the NIRCam program for the James Webb Space Telescope.
Nelson-class battleship
The Nelson class was a pair of British battleships, HMS Nelson and HMS Rodney, built in the 1920s under the Washington Naval Treaty, with all nine 16-inch guns mounted forward.
NEM 3.0
NEM 3.0 is the informal name for California's Net Billing Tariff, the CPUC's successor to net energy metering for rooftop solar, effective April 15, 2023.
NEMA connector
A NEMA connector, or NEMA plug, is a North American plug or receptacle built to standards set by the National Electrical Manufacturers Association, with over 70 defined types.
Nemaska Lithium
Nemaska Lithium is a Canadian integrated lithium company in Québec, pairing the Whabouchi spodumene mine in the James Bay region with a lithium hydroxide conversion plant at Bécancour.
Nemba Oil and Gas Field
The Nemba Oil and Gas Field is an offshore oil field in Block 0 about 60 kilometers off Cabinda, Angola, discovered in 1990 and operated by Chevron, with first production in 1996.
Nemi ships
The Nemi ships, or Lake Nemi ships, were two first-century pleasure barges attributed to Emperor Caligula, recovered from Lake Nemi near Rome in 1929–1932 and burned in 1944.
NeMo Curator
NeMo Curator is NVIDIA's open-source, GPU-accelerated data curation framework for text, image, video, and audio datasets used in LLM and generative AI training, built on Ray and RAPIDS with deduplication, filtering, and multimodal pipeline stages.
NeMo Guardrails
NeMo Guardrails is an open-source Python toolkit from NVIDIA, first released in 2023, for adding programmable guardrails written in the Colang language to applications built on large language models.
Nemo UUV
Nemo UUV is a name applied to several unrelated underwater robots. The best known is the NemoSens, RTsys's one-person-portable French micro-AUV, in service since 2019 for seabed mapping.
Nemotron
Nemotron, also known as NVIDIA Nemotron, is a family of open-weight large language models developed by NVIDIA, positioned for reasoning and agentic AI workloads and published openly on Hugging Face.