edgepedia

Technology and the built world

61,984 articles

L'Occitane en Provence

L'Occitane en Provence, commonly shortened to L'Occitane, is a French luxury cosmetics and personal-care brand founded in 1976 in Provence by Olivier Baussan, with its main site in Manosque.

L'Oiseau Blanc

L'Oiseau Blanc ("The White Bird") was a Levasseur PL.8 biplane flown by Charles Nungesser and François Coli, which vanished over the Atlantic in 1927 attempting the first Paris-to-New York flight.

L&M

L&M is an international cigarette brand, originally a filtered cigarette launched in 1953 by Liggett & Myers, sold since 1999 by Philip Morris as a leading mid-price brand.

L0 Series (L0系)

The L0 Series (L0系), also called the L0 Series Shinkansen, is a superconducting maglev train JR Central developed for the Chuo Shinkansen, reaching a record 603 km/h in 2015.

L1 adaptive controller

The L1 adaptive controller is an adaptive control architecture by Chengyu Cao and Naira Hovakimyan, introduced in 2006, that uses a low-pass filter to decouple fast adaptation from robustness guarantees.

L1 guidance

L1 guidance is a nonlinear path-following law that steers a vehicle by commanding lateral acceleration toward a reference point a look-ahead distance ahead on the path.

L118 light gun

The L118 light gun is a British 105 mm towed howitzer that entered service in the 1970s and serves as the Royal Artillery's close-support gun, carried underslung by Chinook helicopters.

L12 nanoprecipitate-strengthened high-entropy alloys

L12 nanoprecipitate-strengthened high-entropy alloys combine high strength and ductility, using coherent L12 nanoprecipitates in an FCC matrix to mirror the γ/γ′ architecture of nickel superalloys.

L129A1

The L129A1 Sharpshooter is a 7.62 mm semi-automatic designated marksman rifle used by the British Armed Forces, procured in 2009 for the war in Afghanistan.

L15 (shell)

The L15 was a British 120 mm armor-piercing discarding sabot tank round fired from the L11 rifled gun, originally fitted to the Chieftain main battle tank.

L16 81mm mortar

The L16 81mm mortar is a British smoothbore, muzzle-loaded medium mortar, designed jointly with Canada, that has been the standard mortar of the British armed forces since 1965.

L1A1 Self-Loading Rifle

The L1A1 Self-Loading Rifle (SLR) is the semi-automatic, inch-pattern version of the Belgian FN FAL, standard rifle of Britain and Australia during the Cold War.

L293D

The L293D is a quadruple half-H motor-driver integrated circuit that drives two DC motors in both directions at up to 600 mA per channel, with built-in flyback diodes, and remains a fixture of hobby robotics.

L298N

The L298N is a dual full-bridge motor driver integrated circuit made by STMicroelectronics, driving up to 2 A per channel at 2.5 to 46 V.

L3 Technologies

L3 Technologies, formerly L-3 Communications, was an American aerospace and defense contractor founded in 1997 from Lockheed Martin divisions and merged with Harris Corporation in 2019 to form L3Harris.

L3/35

The L3/35, originally the Fiat Carro Veloce CV-35, was an Italian two-man tankette armed only with machine guns, fielded from the mid-1930s through World War II.

L3Harris

L3Harris Technologies is an American aerospace and defense technology company headquartered in Melbourne, Florida, formed in 2019 through the merger of Harris Corporation and L3 Technologies.

L3Harris EA-37B Compass Call

The EA-37B Compass Call, also designated EC-37B, is a US Air Force electronic attack aircraft built on a modified Gulfstream G550 that disrupts adversary communications and radars.

L4 (spacecraft)

L4, ESA's fourth large-class science mission under Voyage 2050, is a planned orbiter and lander to Saturn's moon Enceladus to sample its water plumes and search for signs of life.

L4 microkernel family

The L4 microkernel family is a lineage of small operating-system kernels begun by Jochen Liedtke in 1993 that provide only threads, address spaces, IPC, and scheduling in privileged mode.

La Amarga Chica Oil and Gas Field

La Amarga Chica is a shale oil and gas field in the Vaca Muerta formation of Argentina's Neuquén Basin, operated by YPF and Vista Energy near Añelo.

La Aurora International Airport

La Aurora International Airport (Aeropuerto Internacional La Aurora) serves Guatemala City about 6.4 km from its center, handling over 4.9 million passengers a year by 2025.

La Carlota-Tío Pujio Gas Pipeline

The La Carlota-Tío Pujio Gas Pipeline is a 122.8 km natural gas pipeline in Córdoba province, Argentina, opened in 2024 to carry Vaca Muerta gas north.

La Cira Oil and Gas Field

La Cira-Infantas is an onshore oil field in the Middle Magdalena Valley of Santander, Colombia, discovered in 1918 and operated by Ecopetrol, with about 940 million barrels produced.

La Coupole

La Coupole is a giant Second World War bunker at Helfaut-Wizernes near Saint-Omer, France, built by Nazi Germany in 1943–1944 to launch V-2 rockets at London.

La Cygne Generating Station

La Cygne Generating Station is a two-unit, coal-fired power plant in La Cygne, Kansas, owned by Evergy Metro and Evergy Kansas South, with units in service in 1973 and 1977.

La Diga Nord

La Diga Nord is the Italian name for the northern breakwater of a harbor mouth, notably at Malamocco, Lido, Chioggia, and Ravenna (Cavalcoli, 2250 m), plus alpine dams.

La Diga Sud

La Diga Sud (Italian, "the south dam") names several paired structures: the Venice Lido, Chioggia, and Ravenna south breakwaters and alpine dams at Lago Bianco, Gabiet, and Fontana Bianca, with dates, lengths, and construction details.

La France (airship)

La France was a French army airship that in 1884 became the first aircraft to fly a closed circuit, returning to its start under its own power.

La Grande 1 hydroelectric plant

La Grande-1 (centrale La Grande-1) is a run-of-river hydroelectric plant on the Grande Rivière in northern Quebec, commissioned in 1994 and 1995 with 1,436 MW from twelve units.