All articles starting with H
20,046 articles
Heiko Harborth
Heiko Harborth (born 1938, Celle, Germany) is a German mathematician at TU Braunschweig, best known for the Harborth graph, the smallest known 4-regular matchstick graph.
Heiko Lickert
Heiko Lickert is a German developmental and stem cell biologist who studies pancreatic beta cells and directs the Institute of Diabetes and Regeneration Research at Helmholtz Munich since 2011.
Heiko O. Jacobs
Heiko O. Jacobs, also known as Heiko Jacobs, is a nanotechnology researcher and professor at Technische Universität Ilmenau who studies charge patterning and self-assembly at the nanometer scale.
Heil Hitler (song)
"Heil Hitler" is a 2025 song by Ye (Kanye West), also called "HH," released May 8, 2025 on X; it chants the Nazi salute, samples Hitler's 1935 Krupp Factory speech, was banned in Germany and removed from major streaming platforms, and led to Australia revoking Ye's visa.
Heil Honey I'm Home!
Heil Honey I'm Home! is a 1990 British sitcom on the Galaxy channel parodying 1950s American sitcoms, with Adolf Hitler and Eva Braun living next to Jewish neighbors the Goldensteins; eight episodes were made but only the pilot aired before cancellation.
Heilbronn
Heilbronn, a county-free city on the Neckar in northern Baden-Württemberg, Germany, had 133,360 residents at end-2025. Known for its imperial-city history, the 1944 air raid, wine, and top German purchasing power.
Heilbronn power station
Heilbronn power station (German: Heizkraftwerk Heilbronn) is a coal-fired combined heat and power plant on the Neckar river in Heilbronn, Germany, operated by EnBW and first commissioned in 1923.
Heileen Hsu-Kim
Heileen (Helen) Hsu-Kim is an American environmental aquatic chemist, professor of civil and environmental engineering at Duke University, and PECASE recipient known for research on mercury bioavailability in aquatic food webs.
Heiliger Sand, Worms
The Heiliger Sand, or Holy Sand, is a Jewish cemetery in Worms, Germany, the oldest preserved in-situ Jewish cemetery in Europe, part of the ShUM Sites UNESCO World Heritage listing since 2021.
Heilinpu Formation
Heilinpu Formation (formerly Qiongzhusi Formation), Lower Cambrian unit in Yunnan, China, with Shiyantou and Yu'anshan members; hosts the Chengjiang Biota soft-bodied fossils in the Yu'anshan Member, 520-516 Ma.
Heilmann locomotive
The Heilmann locomotive was a steam-electric locomotive developed in France in the 1890s by engineer Jean-Jacques Heilmann, first run as La Fusée électrique in 1893.
Heilongjiang (黑龙江省)
Heilongjiang (黑龙江省), abbreviated Hei, is China's northernmost and easternmost province, capital Harbin, area 473,000 km². Top grain producer (82.0 million tons in 2025, 16 straight years first) on black soil plains, and leader in ice and snow tourism.
Heilongjiang Baoqing power station
Heilongjiang Baoqing power station (神华国能宝清发电厂), also known as Shenhua Baoqing, is a 1,200 MW coal-fired power station in Baoqing County, Heilongjiang, China, commissioned in 2020.
Heilongjiang Chenneng Investment Group
Heilongjiang Chenneng Investment Group, known in Chinese as Chenneng Group, is a provincial state-owned investment holding company in Heilongjiang, China, founded in 1986 and renamed in 2009.
Heilongjiang Nanweng River National Nature Reserve
Heilongjiang Nanweng River National Nature Reserve, a Ramsar Wetland of International Importance in Heilongjiang, China, designated 1 September 2011, covering 229,523 hectares at 51°19'N 125°22'E.
Heiltsuk oral literature
Heiltsuk oral literature (Haíɫzaqv) is the narratives, songs, and crest histories transmitted orally by the Heiltsuk people of Bella Bella, British Columbia, recording their history, laws, and herring traditions.
Heilung
Heilung is a Danish ritual-folk collective formed in Copenhagen in 2014, calling its music "amplified history": Juul, Faust, and Franz reconstruct pre-Christian European sound from runes, bones, and stones; albums Ofnir, Futha, Drif; fourth album due 2027.
Heim ins Reich
Heim ins Reich ("home to the Reich") was the Nazi 1939–1944 policy of resettling ethnic Germans from the Baltic, Poland, Bessarabia, Bukovina and Dobruja into annexed Polish territories, displacing Poles, under Himmler's RKF apparatus.
Heimana Reynolds
Heimana Reynolds (born 1998, Honolulu), nicknamed Flyin' Hawaiian, is an American park skateboarder, 2019 world champion, and Tokyo 2020 Olympian who placed 13th in men's park.
Heimatkunst
Heimatkunst ("homeland art") was a German literary and artistic movement from about 1890 to 1910, led by Friedrich Lienhard and Adolf Bartels, that rejected naturalism and celebrated Heimat.
Heimatliteratur
Heimatliteratur, called Heimat literature or Heimatroman in its novel form, is a German-language genre of rural, usually village or farm life that emerged at the end of the 19th century.
Heimdall
Heimdall (Heimdallr) is the watchman god of Norse mythology, guarding Bifröst from Himinbjörg with the Gjallarhorn, born of nine mothers, forefather of humankind via Rígsþula, and Loki's destined mutual slayer at Ragnarök.
Heimdallarchaeota
Heimdallarchaeota, also called Candidatus Heimdallarchaeota, is a phylum of Asgard archaea known almost entirely from metagenome-assembled genomes and repeatedly recovered as the closest archaeal relatives of eukaryotes.
Heimdallarchaeota and the eukaryotic sister debate
Heimdallarchaeota, class Heimdallarchaeia, is a group of Asgard archaea known from metagenome-assembled genomes, at the center of the debate over whether eukaryotes arose within it or as its sister group.
Heimifeng hydroelectric plant
Heimifeng hydroelectric plant (黑麋峰抽水蓄能电站) is a 1,200 MW pumped-storage power station near Changsha, Hunan, China, the first of its kind built in the province, fully operational since 2010.
Heimir Hallgrímsson
Heimir Hallgrímsson (born 1967) is an Icelandic football manager and dentist, head coach of the Republic of Ireland since 2024; formerly led Iceland to Euro 2016 quarter-finals and the 2018 World Cup, Al-Arabi, and Jamaica.
Heimito von Doderer
Heimito von Doderer (1896–1966) was an Austrian novelist whose Vienna novels Die Strudlhofstiege (1951) and Die Dämonen (1956) made him a major postwar German-language writer.
HeimKapital
Heimkapital is a Munich-based real estate platform founded in 2019 that buys up to 50 percent of owner-occupied homes while owners aged 55 and over keep living there.
Heimkunft
Heimkunft ("Homecoming") is an elegy by the German poet Friedrich Hölderlin, composed in 1801 and first printed in 1802 as the last of his eight elegies, addressed to his kinsfolk.
Heimo Ehmke
Heimo Ehmke is a German physician and physiologist at the University Medical Center Hamburg-Eppendorf, where he directs the Institute of Cellular and Integrative Physiology and studies hypertension and cardiac arrhythmias.