| Hermann Zapf | Henry Fonda | Herring soup |
| HedgehogFor the anti-submarine weapon see Hedgehog (weapon); for the mathematical concepts see hedgehog (curve) and hedgehog (metric). Atelerix Erinaceus Hemiechinus Mesechinus A hedgehog is any of a wide variety of small quilled mammals of the order Insectivora | Henry III of EnglandHenry III ( October 1, 1207 November 16, 1272) is one of the least-known British monarchs, considering the great length of his reign. He was born in 1207, the son of King John, and succeeded to the throne at the age of nine, with the result that the count | HeidelbergHeidelberg (halfway between Stuttgart and Frankfurt) is a city in Baden-Wurttemberg, Germany. As of 2002, there are 140,000 people living on the city's 109 km2. Heidelberg Castle, Heiliggeist Church and the Old Bridge Heidelberg lies on the river Neckar a |
| Henry VI of EnglandThis article is about the English king. For Shakespeare's plays about his life, see Henry VI, part 1, Henry VI, part 2, and Henry VI, part 3. Henry VI ( December 6, 1421 May 21/ 22 May, 1471) was King of England from 1422 to 1461 (though with a Regent unt | Henry IV of EnglandKing of England, Lord of Ireland. Henry IV ( April 3, 1367 March 20, 1413) was born at Bolingbroke Castle in Lincolnshire, hence the other name by which he was known, Henry Bolingbroke . His father, John of Gaunt was the third surviving son of King Edward | Henry John Stephen SmithHenry John Stephen Smith ( November 2 1826 February 9 1883) was an Irish mathematician, remembered for his work in number theory: elementary divisors, quadratic forms) and matrices. The Smith normal form for matrices are named after him. Education He was |
| HexactinellidHexactinellid sponges are sponges with a skeleton made of four and/or six pointed silaceous spicules. Hexactinellids are relatively uncommon nowadays and are mostly found at substantial depths. They are often cup shaped animals with sturdy internal skelet | Henry ClayHenry Clay ( April 12, 1777 June 29, 1852) was a U. statesman and orator, and was one of the most important figures in U. politics during the first half of the 19th century. Few public characters in the United States have been the subject of more heated c | Heavy metalsThe heavy metals are a group of elements between copper and mercury on the periodic table of the elements having atomic weights between 63. 546 and 200. 590 and specific gravities greater than 4. Living organisms require trace amounts of some heavy metals |
| Hedd Wyn | Henri Poincaré | Hereford |
| Henry Barnes | Henry Morton Stanley | Henri Lebesgue |
| Hearing impairment | Herring | Health science |
| Henry County | Henry I of Poland | Henry Mancini |
| Hernando de Soto (explorer) | Hermann von Helmholtz | Henri Labrouste |
| Hector Berlioz | Hegemony | Henri Becquerel |
| Herbicide | Heterochromatin | Hello Kitty |
| Herkimer County, New York | Hermann Huppen | Hercules emulator |
| Hello | Hepburn Act | Henry Bergh |
| Helena, Montana | Henry IV of France | Helen Atkinson-Wood |
| Hervé Villechaize | Heike Kamerlingh Onnes | Heteroecious |
| Health maintenance organization | Hemant Kumar | Heat of fusion |
| Heine-Borel theorem | Heysel | Heysel Stadium disaster |
| Hexagon | Heraklion | Henri Matisse |
| Hetman | Helsinki University of Technology | Healthcare system |
| Here Comes the Navy | Heysel Stadium | Henderson |
| Hendersonville | Hexapoda | Heterotardigrada |
| Henry Benedict Stuart | Henry Miller | Helen |
| Heuristic | Helix project | Hematology |
| Helene (moon) | Hero (name) | Hero and Leander |
| Herbert Beerbohm Tree | Hearts in Atlantis | Henley-on-Thames |
| Henri de Toulouse-Lautrec | Herb Powell | Henley |
| Henry Wadsworth Longfellow | Hexose | Heterodontiformes |
| Heavy Metal (magazine) | Hemisphere | Henry II of Poland |
| Helios | Herpes simplex virus | Herod the Great |
| Hero of Alexandria | Heat pump | Hebrew weights |
| Hermes Trismegistus | Henry Cardinal Beaufort | Herm |
| Herbert Bayer | Hebrews | Herbert Dingle |
| Headache | Henrik Dam | Henry VII, Holy Roman Emperor |
| Helgardh | Henri Barbusse | Henry Stuart, Lord Darnley |
| Hemolysis | Hermeneutics | Helen Stephens |
