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Boy using braille to read
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Boy using braille to read

1940s, historical, a female researcher working at at a wooden bench with equipment in the science dept of Oxford University, England, UK.
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1940s, historical, a female researcher working at ...

PARIS, FRANCE - October 24, 2017: Communications and Ventilation pipes outside the Centre Georges Pompidou.
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PARIS, FRANCE - October 24, 2017: Communications a...

A Polar Bear (Ursus maritimus) hunting seals on rotten sea ice off the north coast of Spitsbergen, Svalbard only 500 miles from the North Pole. Climat
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A Polar Bear (Ursus maritimus) hunting seals on ro...

Vintage photo of Howard Carter (1874 - 1939) - the English archaeologist who discovered Tutankhamun's tomb in November 1922.
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Vintage photo of Howard Carter (1874 - 1939) - the...

Lets Give The World An Electric Power
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Lets Give The World An Electric Power

Mars Rover Curiosity, Front View
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Mars Rover Curiosity, Front View

Mars Rover Curiosity, Turning in Place
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Mars Rover Curiosity, Turning in Place

Mars Rover Curiosity, Right Side View
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Mars Rover Curiosity, Right Side View

Space NASA Mars tracks left by Curiosity rover on Aug. 22, 2012, first test drive at landing site Bradbury Landing
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Space NASA Mars tracks left by Curiosity rover on ...

Early portrait of Neil A. Armstrong after joining the National Advisory Committee for Aeronautics at the Lewis Flight Propulsion Laboratory, Cleveland, Ohio in 1955. He transferred to the NACA High-Sp...
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Early portrait of Neil A. Armstrong after joining ...

Maria Montessori (August 31, 1870 - May 6, 1952) was an Italian physician and educator, a noted humanitarian and devout Roman Catholic. After being the first woman to graduate in medicine from the Uni...
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Maria Montessori (August 31, 1870 - May 6, 1952) w...

Maria Montessori, Italian Educator
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Maria Montessori, Italian Educator

Karl Drais Laufmaschine (running machine) from 1817 and the Michaux velocipede form 1865, the first machine with pedals acting directly on the front wheel
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Karl Drais Laufmaschine (running machine) from 181...

woman fighter for human rights Annie Londonderry
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woman fighter for human rights Annie Londonderry

Etienne Saint-Hilaire, French Naturalist
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Etienne Saint-Hilaire, French Naturalist

Monument to the Holodomor victims of the 1932-1933 famine in Kiev, Ukraine
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Monument to the Holodomor victims of the 1932-1933...

A female sea otter (Enhydra lutris) at the Vancouver Aquarium in Vancouver, British Columbia, Canada.
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A female sea otter (Enhydra lutris) at the Vancouv...

Jan 12, 2009 - Geneva, Switzerland - The worlds first world wide web server, developed by Tim Berners-Lee and first launched in 1990, is exhibited in the CERN visitors centre. CERN (the European Centr...
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Jan 12, 2009 - Geneva, Switzerland - The worlds fi...

Dryden pilot Neil Armstrong poses next to the X-15 ship 1 rocket-powered aircraft after a research flight, November 30, 1959. Image courtesy National Aeronautics and Space Administration (NASA). ()
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Dryden pilot Neil Armstrong poses next to the X-15...

Retro Sputnik Satellite Vector Design.
Vintage style Russian Sputnik 1 propaganda style poster design with cyrillic alphabet style lettering.
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Retro Sputnik Satellite Vector Design. Vintage sty...

Close-up view of an Axolotl (Ambystoma mexicanum)
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Close-up view of an Axolotl (Ambystoma mexicanum)

Wikipedia Founder Jimmy Wales.
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Wikipedia Founder Jimmy Wales.

World with syringe injection and covid virus cells isolated on white 3D rendering illustration. Global vaccination or vaccine against coronavirus dise
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World with syringe injection and covid virus cells...

Apr. 04, 2012 - The National Foundation for Infantile Paralysis -120 Broadway New York 5, N.Y. October 7, 1954. Virus Research Laboratory, Municipal Hospital Pittsburgh, Pa.. Dr. Jonas E. Salk, discov...
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Apr. 04, 2012 - The National Foundation for Infant...

Pregnant Lady In Mask Getting Vaccinated Against Coronavirus In Hospital
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Pregnant Lady In Mask Getting Vaccinated Against C...

France Flag and bottle with vaccine and syringe, Coronavirus, Covid-19, Medicine, science and healthcare concept
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France Flag and bottle with vaccine and syringe, C...

France flag with Coronavirus Covid-19 concept. Doctor with blue protection medical gloves holds a vaccine bottle. coronavirus covid 19 vaccine researc
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France flag with Coronavirus Covid-19 concept. Doc...

Coronavirus France-developed vaccine
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Coronavirus France-developed vaccine

Laboratory animals at the Institut Pasteur, Paris, used during research ion hydrophobia (Rabies):  Drilling into  the brain rabbit.  Engraving, Pa;ris, 1873.
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Laboratory animals at the Institut Pasteur, Paris,...

Laboratory used by Louis Pastuer (1822-1896) during research on hydrophobia (Rabies)  at the Institut Pasteur, Paris,.  Engraving, Paris, 1873.
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Laboratory used by Louis Pastuer (1822-1896) durin...

Waldemar Haffkine (1860-1930) Russian bacteriologist , vaccinating a woman against Cholera
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Waldemar Haffkine (1860-1930) Russian bacteriologi...

Scientific on protective suit with a vaccine vial coronavirus. Medical concept vaccination covid-19 injection treatment disease care hospital preventi
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Scientific on protective suit with a vaccine vial ...

Scientist takes samples for Covid 19 vaccination. Female laborant holding medical tube with samples of vaccine. Preventive medications for Coronavirus
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Scientist takes samples for Covid 19 vaccination. ...

Syringe with the inscription "Vaccine". Coronavirus vaccination
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Syringe with the inscription "Vaccine". Coronaviru...

Male lab technician holds covid-19 virus cell and stop message. Global pandemic
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Male lab technician holds covid-19 virus cell and ...

Doctor with syringe, woman in medical mask preparing to injection. Concept of vaccination, treatment of coronavirus infection
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Doctor with syringe, woman in medical mask prepari...

Global representation of general medication and vaccination with hands with vial and syringe.
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Global representation of general medication and va...

Chipping people concept of a new world order. Healthcare Medicine Concept
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Chipping people concept of a new world order. Heal...

Jonas Salk, American Virologist
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Jonas Salk, American Virologist

Hazen and Brown, American Bacteriologists
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Hazen and Brown, American Bacteriologists

Louis Pasteur. Portrait, 1885 by painter Albert Edelfelt (1854-1905). Oil on canvas. Orsay Museum. Paris. France.
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Louis Pasteur. Portrait, 1885 by painter Albert Ed...

pink ribbon breast cancer symbol and bra mockup
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pink ribbon breast cancer symbol and bra mockup

Hands holding Pink Ribbons toning background, Breast cancer awareness and Abdominal cancer awareness
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Hands holding Pink Ribbons toning background, Brea...

closeup of a young caucasian doctor man with a pink ribbon for the breast cancer in his hand
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closeup of a young caucasian doctor man with a pin...

Elevated View Of Hand Joined In Circle Holding Breast Cancer Symbol Against Wooden Background
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Elevated View Of Hand Joined In Circle Holding Bre...

Pink Ribbons toning background, Breast cancer awareness and Abdominal cancer awareness
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Pink Ribbons toning background, Breast cancer awar...

Breast Cancer concept : Pink ribbon symbol of breast cancer
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Breast Cancer concept : Pink ribbon symbol of brea...

woman working on laptop at home office
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woman working on laptop at home office

Business success strategy concept presented by infographs on concrete wall
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Business success strategy concept presented by inf...

Coronavirus COVID 19 global economy finance crisis concept. Medical magnifying glass on virus strains, euro banknotes background. Covid19 research mon
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Coronavirus COVID 19 global economy finance crisis...