14,915 Free Images of Scientific

plants fabaceae orchid tree camel's foot butterfly tree bauhinia purpurea purple bauhinia hawaiian orchid tree fabales cc-zero

Steam apparatus showing how temperature increases with pressure, Watkins & Hill, London, 1806-1826 - Putnam Gallery - Harvard University - DSC07990

self-published work cc-pd-mark

Cuff-type compound microscope by Claude Simeon Passemant, Paris, c. 1745-1769 - Putnam Gallery - Harvard University - DSC08061

self-published work cc-pd-mark

Ryabushkin - Winter morning. 1903

gouache painting morning in art

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Scientific name: Charadius melodius
Common name Piping Plover
Common name Spanish: Playero melódico
Status: Threatened
Listed on December 11, 1985
Location: Puerto Rico
Photo by Mike Morel

More

Gregorian telescope belonging to John Winthrop, English, c. 1735 - Putnam Gallery - Harvard University - DSC08056

self-published work cc-pd-mark

Sextant with keystone case, George Adams, London, c. 1785 - Putnam Gallery - Harvard University - DSC07903

self-published work sextant

Inclining cube sundial, by David Beringer, Nuremberg, c. 1777-1821 - Putnam Gallery - Harvard University - DSC07922

self-published work cc-pd-mark

Thesaurus opticus Titelblatt

engraving optics

Alloposus mollis, a seven arm octopus illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco (1848–1922).

Grand Studio Camera Outfit 8x10 Format, Century Camera Company, Rochester NY, detail, c. 1907 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08642

self-published work cc-zero

Vacuum pump, Maison Deleuil, A. Pillon & J. Verter Sucs, Paris - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09145

self-published work interior design

Crofton Wood, Kyd Brook

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Experiment laboratory medical care

medicine science

Scientific name: Peltophryne lemur
Puerto Rican Crested Toad
Spanish: Sapo Concho Puertorriqueño
Location, Puertu Rico
Photo by Carlos Pacheco,USFWS

More information about the Puerto Rican Creste

amphibia animals

Muenster Juridicum ZRB Zeitschrift fuer Rechtspolitik 01

self-published work cc-zero

$Universal equitorial mount with refracting telescope, by George Adams, London, before 1795 - Putnam Gallery - Harvard University - DSC08044$

self-published work gold

Working model of Trevithick locomotive (1804), William Mason Stiles, London, c. 1829 - Putnam Gallery - Harvard University - DSC07982

self-published work cc-pd-mark

Aiming device with compass and sundial, Paulus Reinmann, Nuremberg, 1602, gilt brass - Germanisches Nationalmuseum - Nuremberg, Germany - DSC02781

self-published work gold

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Scientific name: Accipiter striatus venator
Common name in Puerto Rican sharp-shinned hawk
Common name in Spanish: falcón de sierra
Photo by Mike Morel
Location: Puerto Rico

More information:

Scientific name: Dermochelys coriacea
Common name Spanish: Tinglar
Photo by Al Woodson, USFWS volunteer
Location, Sandy Point National Wildlife Refuge, US Virgin Islands

More information: ecos.fw

reptiles animals

Magic lantern by Robert Hale, Beverly MA, before 1765, with repairs by John Prince, Salem MA, 1794 - Putnam Gallery - Harvard University - DSC07937

self-published work magic lantern

Bloud-type magnetic azumuth sundial, by Charles Bloud, Dieppe, France, c. 1653-1680 - Putnam Gallery - Harvard University - DSC07920

self-published work cc-pd-mark

Scientific name: Cyclura cornuta stejnegeri
Common name Mona Island Iguana
Common name Spanish: Iguana de Mona
Status: Threatened
Listed on February 3, 1978
Location: Puerto Rico
Photo by Jan Pa

reptiles animals

self-published work ukraine

Mounted pickerel, collected from the Charles River, Boston, 1790, by William Dandridge Peck, Professor of Natural History - Putnam Gallery - Harvard University - DSC07904

self-published work cc-pd-mark

Hydrogen bubble chamber, diameter 1 meter, National Laboratory for High Energy Physics (KEK), built 1971-1975 - National Museum of Nature and Science, Tokyo - DSC07799

self-published work bubble chambers

Three-wheel wave siren, Rudolph Koenig, Paris, c. 1889 - Putnam Gallery - Harvard University - DSC08079

self-published work cc-pd-mark

Stern's tone variators, Max Kohl, Chemnitz, Germany, c. 1900 - Putnam Gallery - Harvard University - DSC08076

self-published work gold

Lightning rod and thunder house by John Prince, Salem, c. 1789 - Putnam Gallery - Harvard University - DSC07966

self-published work cc-pd-mark

Culpeper-type compound microscope with original box, by Matthew Loft, London, c. 1724-1740 - Putnam Gallery - Harvard University - DSC08060

self-published work cc-pd-mark

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

fabaceae plants

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Cowslips in ancient pasture on the downs above West Firle, East Sussex, England.

landscape summer

Scientific name: Peltophryne lemur
Common name Puerto Rican Crested toad
Common name Spanish: Sapo Concho Puertorriqueño
Status, Threatened
Listed on August 4, 1987
Location: Gabia, Coamo, Pue

wildlife animals

Scientific name: Epicrates inornatus
Common name Puerto Rican Boa
Common name Spanish: Culebron, Boa de Puerto Rico
Status: Endangered
Listed on October 13, 1970
Photo by Mike Morel

More informa

wildlife animals

1676 de Valck Stilleben mit einem Jakobsstab anagoria

jacob's staff sketch

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Scientific name: Trichechus manatus
Common name Spanish: Manatí antillano
Status: Endangered
Listed on March 11, 1967 and December 2, 1970
Photo by Mike Morel
Location: Puerto Rico

More informati

Celestial globe by John Senex, before 1740, with additions by Benjamin Martin, London, 1757 - Putnam Gallery - Harvard University - DSC07939

self-published work celestial globe

Botelho de Lacerda rotative machine, J. Haas, Lisbon, 1804 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09159

self-published work gold

Blood Agar medical care pills

medicine science

Coronavirus COVID-19 experiment

medicine science

Helmholtz's large apparatus for compounding timbres of 10 harmonics, Rudolph Koenig, Paris, c. 1865 - Putnam Gallery - Harvard University - DSC08080

self-published work cc-pd-mark

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

botanical plants

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Sophia, a rehabilitated turtle at the José A Rivero, Puerto Rico Zoo.
Scientific name: Chelonia mydas
Common name Spanish: Peje Blanco, tortuga verde
Photo Location: Mayaguez, Puerto Rico
Photo by

reptiles animals

Scientific name: Cyclura cornuta stejnegeri
Common name Mona Island Iguana
Common name Spanish: Iguana de Mona
Status: Threatened
Listed on February 3, 1978
Location: Puerto Rico
Photo by Mike M

wildlife animals

Walter Baldwin Spencer - Members of the Horn Expedition, Alice Springs, Central Australia, 1894 - Google Art Project

northern territory alice springs

Two Glass Containers for Scientific Experiments with Liquids (Illustrations for "Saggi di naturali esperienze") MET DP804498

anonymous 17th-century artworks artworks without wikidata item

Richard Trevithick's steam engine, E. M. Clarke, London, 1840-1851 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09157

self-published work vehicle

Yellow Crimson Watermelon (Watermelon with yellow fruit is called "Yellow Crimson Watermelon," although the scientific name is Citrullus lanatus var. lanais of Citrullus lanatus Watermelon ไทย: แตงโมเ

Air pump receiver with bell, held in wooden press, Benjamin Martin, London, c. 1766 - Putnam Gallery - Harvard University - DSC07989

self-published work cc-pd-mark

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Scientific name: Cyclura cornuta stejnegeri
Common name Mona Island Iguana
Common name Spanish: Iguana de Mona
Status: Threatened
Listed on February 3, 1978
Location: Puerto Rico
Photo by Mike M

reptiles animals

Scientific name: Epicrates inornatus
Common name Puerto Rican Boa
Common name Spanish: Culebron, Boa de Puerto Rico
Status: Endangered
Listed on October 13, 1970
Photo by Mike Morel

More informa

wildlife animals

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Scientific name: Chelonia mydasCommon name Spanish: Peje blanco, tortuga verde
Photo: Caroline S. Rogers, USGSStatus: Threatened, Listed on July 28, 1978
For more information: ecos.fws.gov/speciesProf

wildlife animals

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Oughtred's circular slide rule with sundial on reverse, Elias Allen, London, c. 1633-1640 - Putnam Gallery - Harvard University - DSC07908

self-published work cc-pd-mark

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Scientific name: Chelonia mydasCommon name Spanish: Peje blanco, tortuga verde
Photo: Caroline S. Rogers, USGSStatus: Threatened, Listed on July 28, 1978
For more information: ecos.fws.gov/speciesProf

Hadley's quadrant, or octant, Jonathan Sisson, London, 1735, with sand glass with protective cover, England, 1600s - Putnam Gallery - Harvard University - DSC07907

self-published work cc-pd-mark

Avocado

Gregorian telescope with accessories by Benjamin Martin, London, 1760, used by John Winthrop to observe the Transit of Venus, 1761 - Putnam Gallery - Harvard University - DSC08054

self-published work cc-pd-mark

Chinese magnet (12kg magnetite gift of Kangxi Emperor to Joao V), William Dugood, Lisbon, after 1722 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09172

self-published work cc-zero

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Model fire engine, Benjamin Martin, London, 1765 - Putnam Gallery - Harvard University - DSC07985

self-published work gold

Gregorian telescope mounted on its original box, owned by Edward Holyoke, Harvard President, English, c. 1710 - Putnam Gallery - Harvard University - DSC08047

aircraft vehicle

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bean seed coat

Scientific name: Accipiter striatus venator
Common name in Puerto Rican sharp-shinned hawk
Common name in Spanish: falcón de sierra
Photo by Mike Morel
Location: Puerto Rico

More information:

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

Objective prism and 4 lenses from the 24-inch Bruce doublet telescop, by Alvan Clark & Sons, Cambridge MA, 1893 - Putnam Gallery - Harvard University - DSC08071

self-published work cc-pd-mark

Bauhinia Close-ups of Bauhinia flowers Bauhinia malabarica Alibangbang Alambangbang Bauhinia malabarica Roxb. Bauhinia rugulosa Miq. the butterfly orchid tree grows up to 6-10; Scientific names Bauhin

801 - 900 of 14,915 Next page

/ 150