swap_horiz James Harrison Alternatives

1

Wilhelm Conrad Röntgen

Wilhelm Conrad Röntgen was a German physicist and mechanical engineer who discovered X-rays in 1895 while experimenting...

German Physics 19TH Century Medical

9.78 Brilliant

2

George Boole

George Boole was a 19th-century English mathematician and logician whose work formalized the algebra of logic. His 1854...

Mathematics 19TH Century Computing British

9.64 Brilliant

3

Lord Kelvin (William Thomson)

William Thomson, 1st Baron Kelvin (1824–1907), was a British mathematical physicist and engineer. He played a central ro...

Physics Theory 19TH Century British

9.54 Brilliant

4

William Thomson (Lord Kelvin)

William Thomson, later titled 1st Baron Kelvin, helped establish the mathematical foundations of classical thermodynamic...

Physics 19TH Century Thermodynamics Irish Scottish

9.48 Excellent

5

Nicolas Carnot

Nicolas Léonard Sadi Carnot (1796–1832) was a French physicist and military engineer whose 1824 treatise Réflexions sur...

French Physics 19TH Century Energy

9.48 Excellent

6

Charles Parsons

Charles Algernon Parsons was an Anglo-Irish engineer and inventor best known for developing the reaction steam turbine....

Engineering 19TH Century Mechanical British

9.47 Excellent

7

Thomas Young

Thomas Young (1773–1829) was a British polymath whose contributions spanned physics, physiology, linguistics, and medici...

Physics Theory 19TH Century British

9.39 Excellent

8

Lord Kelvin

Lord Kelvin, born William Thomson, was a prominent Irish-Scottish mathematical physicist and engineer who worked in the...

Physics 19TH Century British Thermodynamics

9.38 Excellent

9

George Méliès

Georges Méliès was a French illusionist, filmmaker, and theatre owner who applied stage magic techniques to early cinema...

French 19TH Century Cinema Imaging

9.38 Excellent

10

Lumière brothers

Auguste and Louis Lumière were French inventors and filmmaking pioneers who patented the Cinématographe, a device that f...

French 19TH Century Film Projection

9.36 Excellent

11

J.J. Thomson

Sir Joseph John Thomson (1856–1940) was a British physicist who served as the head of the Cavendish Laboratory at the Un...

Physics 19TH Century British Electron Discovery

9.34 Excellent

12

Nicéphore Niépce

Nicéphore Niépce (1765-1833) was a French inventor credited with creating the world's first permanent photographic image...

French Photography 19TH Century Imaging

9.28 Excellent

13

Alexander Graham Bell

Alexander Graham Bell was a Scottish-American inventor renowned for his development of the first practical telephone. Hi...

Audio Communication 19TH Century Telephone

9.18 Excellent

14

Karl Ferdinand Braun

Karl Ferdinand Braun (1850-1918) was a German physicist whose work contributed to early electronics, radio engineering,...

German Radio 19TH Century Electronics

9.16 Excellent

15

Werner von Siemens

Werner von Siemens, born Ernst Werner Siemens, was a 19th-century German electrical engineer and industrialist who lived...

German 19TH Century Electrical Dynamo

9.12 Excellent

16

Henry Bessemer

Henry Bessemer was a British engineer instrumental in transforming industrial manufacturing. His 1856 Bessemer process d...

19TH Century Steel Industrial British

8.92 Great

17

Carl von Linde

Carl von Linde was a 19th-century German engineer whose innovations significantly impacted industrial processes. He desi...

German 19TH Century Industrial Refrigeration

8.28 Great

18

Norbert Rillieux

Norbert Rillieux was an American inventor born in Louisiana during the 19th century. He developed a crucial innovation:...

American 19TH Century Evaporation Industrial

8.20 Great

19

Charles Martin Hall

Charles Martin Hall developed the Hall–Héroult process in 1886, a groundbreaking electrolytic method for producing alumi...

Aluminum 19TH Century Industrial Metallurgy

8.15 Great

20

Herbert Henry Dow

Herbert Henry Dow was a Canadian-born American chemist, inventor, and industrialist who founded the Dow Chemical Company...

Chemistry 19TH Century Industrial Bromine

6.84 Fair