1

Frank Hornby

Inventors & Discoverers

2

Victor Francis Hess

Inventors & Discoverers

3

Wilbur Wright

Inventors & Discoverers

4

Karl Ferdinand Braun

Inventors & Discoverers

5

Christopher Latham Sholes

Inventors & Discoverers

6

George Eastman

Inventors & Discoverers

7

Leif Erikson

Inventors & Discoverers

8

Erno Rubik

Inventors & Discoverers

9

John Logie Baird

Inventors & Discoverers

10

Alfred Nobel

Inventors & Discoverers

11

Arnold Orville Beckman

Inventors & Discoverers

12

Ismail al-Jazari

Inventors & Discoverers

13

Cornelis Drebbel

Inventors & Discoverers

14

Richard Arkwright

Inventors & Discoverers

15

An Wang

Inventors & Discoverers

16

Dennis Gabor

Inventors & Discoverers

17

Edmund Cartwright

Inventors & Discoverers

18

Jethro Tull

Inventors & Discoverers

19

David Unaipon

Inventors & Discoverers

20

Mary Walton

Inventors & Discoverers

21

William Moulton Marston

Inventors & Discoverers

22

Kirkpatrick Macmillan

Inventors & Discoverers

23

Ernst Ruska

Inventors & Discoverers

24

Cyrus McCormick

Inventors & Discoverers

25

Alberto Santos Dumont

Inventors & Discoverers

26

Aurel Stodola

Inventors & Discoverers

27

John Wilkinson

Inventors & Discoverers

28

James Watt

Inventors & Discoverers

29

Alexander Graham Bell

Inventors & Discoverers

30

Archimedes

Inventors & Discoverers

31

Steve Wozniak

Inventors & Discoverers

32

Leo Baekeland

Inventors & Discoverers

33

Willem Einthoven

Inventors & Discoverers

34

Francis William Aston

Inventors & Discoverers

35

George Stephenson

Inventors & Discoverers

36

Richard Trevithick

Inventors & Discoverers

37

Nicéphore Niépce

Inventors & Discoverers

38

Philo Farnsworth

Inventors & Discoverers

39

Lee de Forest

Inventors & Discoverers

40

Alexander Bain

Inventors & Discoverers

41

Edwin H. Land

Inventors & Discoverers

42

Charles F. Kettering

Inventors & Discoverers

43

Gustaf Dalén

Inventors & Discoverers

44

Joseph Louis Gay-Lussac

Inventors & Discoverers

45

Henry Bessemer

Inventors & Discoverers

46

Edith Clarke

Inventors & Discoverers

47

Antonio Meucci

Inventors & Discoverers

48

Gottlieb Daimler

Inventors & Discoverers

49

James Chadwick

Inventors & Discoverers

50

Eli Whitney

Inventors & Discoverers

51

Ayodele Awojobi

Inventors & Discoverers

52

Olive Dennis

Inventors & Discoverers

53

Charles H. Townes

Inventors & Discoverers

54

Adolphe Sax

Inventors & Discoverers

55

Robert Noyce

Inventors & Discoverers