Ho

Hoba Meteorite

Hobartiidae

* Hobbes, Thomas
Hobson, Ernest
Hodge, William Vallance Douglas

Hodge 301

Hodgkin, Sir Alan Lloyd

Hodgkin, Dorothy

• Stamp

Hodgsonius

Hodotermitidae

Hoek, Martinus

Hoffmannista

Hogg Helen Battles Sawyer

* Hoehnke, Hans-Jürgen

Hoff, Jacobus Henrikus van ’t

Hoffmeister, Cuno

Hofmeister, Wilhelm

Hofmann, August Wilhelm von

Hoffmann, Roald

Hofstadter Robert

Hofsteniidae

Högbom, Jan

Hogg, Arthur Robert

Hogg, Frank Scott

Hogg, Helen Battles

Hoheria

Holanthias

Holaptilon

Holarchaeidae

Holcopogonidae

Holcorbinini

Holcorpidae

Holcus

Holden, Edward Singleton

Hölder, Otto

Holgus.

Holidoteidae

Höll, Miksa

* Hollerith, Herman

Hollow atoms

Holmberg, Erik
Holmberg, Johan

Holographic interferometry
Holography

Hologymnosus

Hololepta

Hololepta plana

Hololeptini

Holomorphic transformation,

Holophasmatodea

Holophloeus

Holopleurini

Holopterini

Holoptygma

Holorusia

Holostei

Holostylis

Holothyrida

Holotrachelidae

Holoverticata

Holozonia

Holtsmark, Jan

Holttumochloa

Holwarda, Johannes Phocylides

* Holywood John of

Homadaula.

Homalocladium platycladum

Homalocopris tmolus

Homalomeneae

Homalonotidae

Homalonychidae

Homalopsis

Homalopsoidea

Homalorhagida

Homalotini

Homarus

Homeoura

Homestake experiment

Hominina

Homo

Homo antecessor
Homo cepranensis
Homo erectus
Homo ergaster
Homo georgicus
Homo habilis
Homo heidelbergensis
Homo neanderthalensis
Homo platyops
Homo rhodesiensis
Homo rudolfensis
Homo sapiens

Homo sapiens: the evolution of modern thinking, The rise of, Frederick Lawrence Coolidge, Thomas Wynn

Homocatabrycus

Homoclinic orbit

Homoeoneuria

Homogeneity Test

Homolodromioidea

Homology

Homoloidea

Homomorphism

Homona

Homoneurinae

Homonoeini

Homonopsis

Homotomidae

Homunculus Nebula

Honda, Minoru

* Honda, Taira

Honey bee, The biology of the , Mark L. Winston

Honeybees of Asia, H. Randall Hepburn, Sarah E. Radloff

Hong

* Hong, Liu
* Hong, Luoxia

Honter, Johannes

Hooft Gerardus T'

Hooijeromys

* Hooke, Robert

Hooke's law

Hooker, Sir Joseph Dalton

Hookeria

Hookeriaceae

Hookeriales

Hookeriineae

Hookeriopsis

Hoop Conjecture

Hopeite

* Hopf, Eberhard
* Hopf, Heinz

Hopf bifurcation

* Hôpital, Guillaume de L'

Hopkins, Sir Frederick Gowland

Hopkins, Harold Horace

* Hopkins, William
* Hopkinson, John

Hoplandriini

Hoplia

Hoplia aureola
Hoplia graminicola
Hoplia philanthus
Hoplia praticola

Hopliini

Hopliteccopsis

Hoplitendemis

Hoplocarida

Hoplocorypha.

Hoplocoryphella

Hoplocoryphinae

Hoploparia

Hoppe-Seyler, Ernst Felix

* Hopper, Grace

Hörbiger, Hanns

Horiini

Horikawaea

Horizon problem

Horizon Semiconductors

Horizontal coordinate system

Horizorhinus

Horkelia hendersonii

* Hörmander, Lars

Hormonotus

Hormorini

Horn d’Arturo, Guido

Horn function

Horned lizard, Phrynosoma

* Horner, William

Hornsby, Thomas

Horologium Constellation

Horrebow, Christian

Horrebow, Peder Nielsen

Horridonia horrida

* Horrocks, Jeremiah
* Horsburgh, Ellice

* Hoüel, Jules

Hough, George Washington

• image

Hough, Sydney Samuel

Hounsfield, Sir Godfrey Newbold

Hour angle

Hourglass Nebula
* Householder, Alston

Houstonia

Houtermans, Friedrich Georg

Houzeau de Lehaie, Jean-Charles-Hippolyte-Joseph

Hove Léon Van

Hoverdenia

Howlite

* Hoyle, Sir Fred