Interior view of the study of Austrian psychoanalyst Sigmund Freud, Vienna, Austria. Most of the furniture and antiquities he brought with him to...弗洛伊德, 維也納
Full-length image of German missionary and physician Dr. Albert Schweitzer , wearing a pith helmet, standing outdoors with a group of people, Africa.
Studio headshot portrait of French poet and philosophical writer Paul Valery holding his face in his hands.
French poet and philosophical writer Paul Valery seated at a desk with papers before him, speaking and gesturing with his hand.
Portrait of German-born missionary, humanitarian, physician, and Nobel Peace prize winner Dr Albert Schweitzer holding his daughter, Rhena, outdoors.
German-born missionary, humanitarian and physician Dr. Albert Schweitzer standing with men and children during a ceremony naming a street after him....艾伯特·史懷哲
Portrait of German-born humanitarian and Bach scholar Albert Schweitzer composing at his custom-made zinc-lined piano, designed for the climate of...
Joseph Hubert Reinkens . German theologian. Professor 1853 and rector 1866 at Breslau, joined the Old Catholic movement 1870, was suspended 1870 and...
Thomas Reid . Scottish philosopher. Founder of the 'Common Sense School' of philosophy. A Presbyterian pastor 1737-51 and professor at Aberdeen...
William Robertson . Scottish historian. Principal of University of Edinburgh 1762, historiographer to King George III of England 1763. Works include...
Joseph Priestley . English clergyman, chemist. Lectured on anatomy, astronomy, introduced teaching of modern history and sciences 1761, librarian to...
Portrait of Panamanian-born psychologist, professor, and activist Kenneth B. Clark as he holds a gavel in his office, New York, New York, May 29,...精神科醫生
American writer and sociologist W E B DuBois , a founder member of the National Association for the Advancement of Colored People , he eventually...
Illustration depicting the first hot air balloon flight in America, piloted by Jean-Pierre Blanchard, Philadelphia, Pennsylvania, January 7, 1793.熱氣球
Illustration of the first flight of chemist Pilatre de Rozier in the Montgolfier-designed hot air balloon, France, November 21, 1783.
Illustration depicting the first public flight of a hot air balloon by the Montgolfier brothers, France, June 1783.熱氣球
Illustrated postcard depicting the hot air balloon flight of Tessu-Brissy, carrying a man on horseback, 1786.
Illustrated postcard depicting two early dirigibles in flight, designed by Haenlein, Renard and Krebs, France, 1870s.
Illustration depicting the flight of Jean-Pierre Blanchard's hot air balloon, equipped with a parachute and steering apparatus, France, 1785.降落傘
Illustrated postcard depicting Swedish engineer Solomon Andree's hot air balloon voyage to the North Pole, July 1897. His remains were discovered...
Illustration of French opera singer Marie Elisabeth Thible's flight in the the hot air balloon 'Le Gustave,' designed by Montgolfier, Lyon, France,...
Illustration depicting the ascension of Italian balloonist Vincenzo Lunardi's hot air balloon from Moorfields, England, September 15, 1784. The...
American lawyer and political thinker James Otis , one of the main political leaders in Massachusetts, he suffered a head injury during a scuffle...
German-born physicist Albert Einstein , who developed the Theory of Relativity. He moved to Princeton, New Jersey in 1933, when Hitler came to power,...阿爾伯特·愛因斯坦
American politician John Jay . One of the authors of the Federalist Papers, he was also the first Chief Justice of the Supreme Court.
American politician Alexander Hamilton , after service as aide de camp to George washington during the War of Independence, he wrote the majority of...美國憲法, 美國開國元勛
English born radical writer and thinker Thomas Paine , whose pamphlet 'Common Sense' greatly influenced american opinion in favour of independence...湯瑪斯·潘恩
American atomic scientist Robert Oppenheimer , , the director of the atomic bomb project at Los Alamos, New Mexico.罗伯特·奥本海默
Cutaway display of a concrete masonry basement fallout shelter with an exercise bike, television and library, 1950s.防空洞, 冷戰, 原子
Cross-section illustration depicting a family in their underground lead fallout shelter, equipped with a geiger counter, periscope, air filter, etc.,...防空洞, 冷戰, 美國
American physician John Enders sits behind a microscope at a desk at Harvard University, Cambridge, Massachusetts, May 17, 1966. Dr. Enders won the...
Hungarian-born physicist Georg Von Bekesy is congratulated after receiving the Nobel Prize for Medicine, New York City, October 19, 1961.
Headshot of Russian-born microbiologist and Nobel Laureate Selman Abraham Waksman , October 28, 1962.
Engraved portrait of American inventor Samuel Colt , who patented a design for the revolving breech pistol. His design bears his name, and 'Colt' has...
Portrait of a Afro-American Dupont scientist in research lab on March 7, 1999 in Wilmington, Delaware.
Dupont Chemist Maria Petrucci-Samija who developed ultra-transparent polymers to help build integrated photonic circuit on April 10, 2001 in...
Portrait of a Afro-American chemist Sharon Loretta Haynie, part of the team that developed bio-3G, produced from plant materials like corn, used to...
Sorona Carpet Scientist with carpet samples makes from Sorona, a corn based fiber, October 8, 2002 in Wilmington, Delaware.
Female Model Wearing First Sorona Fabric swimsuit, an eco-efficient, partially plant-based performance fiber blending natural comfort with synthetic...
Female Model Wearing First Sorona Fabric Dress, an eco-efficient, partially plant-based performance fiber blending natural comfort with synthetic...
Female Model Wearing First Sorona Fabric Dress, an eco-efficient, partially plant-based performance fiber blending natural comfort with synthetic...
Dupont Biochemist Charlie Nakamura who developed Bio-PDO, a high-purity, bio-based glycol produced through the industrial fermentation of renewable...
Female Model Wearing First Sorona Fabric Dress, an eco-efficient, partially plant-based performance fiber blending natural comfort with synthetic...
Dupont Scientist Julian Sun at Canadian Nylon Plant producing fabric used in airbags on October 15, 1999 in Kingston, Ontario, Canada.
Barbara Haviland Minor in her lab, known for the development of R-1234yf, better known as Souva, on June 10, 2001 in Wilmington, Delaware.
Dupont Scientist Dr. Arun Aneja who was responsible for Sorona polymer on production line on September 19, 2001 in Kinston,North Carolina.
Female Model Wearing First Sorona Fabric Dress, an eco-efficient, partially plant-based performance fiber blending natural comfort with synthetic...
Dupont Scientist Dr. Arun Aneja who was responsible for Sorona polymer on production line on September 19, 2001 in Kinston,North Carolina.
