swap_horiz Tommy Flowers Alternatives

1

Wright brothers

The Wright brothers were American aviation pioneers whose Flyer made controlled powered flights at Kitty Hawk, North Car...

American 20TH Century Aviation Airplane

9.6 Brilliant

2

Bob Kahn

Bob Kahn is an American engineer who, with Vint Cerf, designed TCP/IP, the core protocol suite adopted by ARPANET in 198...

Internet American Networking 20TH Century

9.2 Excellent

3

Henry Ford

Henry Ford was an American industrialist whose Model T, introduced in 1908, and moving assembly line made automobiles af...

American Manufacturing 20TH Century Automobile

9.2 Excellent

4

Douglas Engelbart

Douglas Engelbart was an American computer engineer whose 1968 demo introduced the mouse, hypertext, windows, and collab...

American GUI 20TH Century Computing

9.1 Excellent

5

Ivan Sutherland

Ivan Sutherland is an American computer scientist whose 1963 Sketchpad system pioneered interactive graphics and compute...

American Graphics 20TH Century Computing

9.0 Excellent

6

Alan Kay

Alan Kay is an American computer scientist who shaped object oriented programming and led the Dynabook concept at Xerox...

American 20TH Century Computing Oop

8.9 Great

7

Frank Whittle

Frank Whittle was a British engineer who patented a turbojet engine in 1930 and helped launch Britain’s first jet aircra...

20TH Century British Aviation Jet Engine

8.9 Great

8

Federico Faggin

Federico Faggin is an Italian-American engineer who led the Intel 4004 design in 1970-1971 and created key silicon-gate...

20TH Century Computing Italian American Microprocessor

8.8 Great

9

Marcian Hoff

Marcian Hoff is an American engineer who proposed the Intel 4004's general-purpose CPU architecture in 1969, helping lau...

American Intel 20TH Century Computing

8.7 Great

10

Donald Davies

Donald Davies was a British computer scientist who coined packet switching and built the NPL network in the United Kingd...

Internet Networking 20TH Century British

8.7 Great

11

Ron Rivest

Ron Rivest is an American cryptographer and MIT professor who co-created the RSA public key algorithm in 1977.

Security American Cryptography 20TH Century

8.6 Great

12

Leonard Adleman

Leonard Adleman is an American computer scientist who co-created RSA cryptography in 1977 and later founded DNA computin...

American Cryptography 20TH Century Computing

8.4 Great

13

Stanley Mazor

Stanley Mazor is an American engineer who helped define the Intel 4004 architecture and instruction set, part of the 197...

American 20TH Century Computing Microprocessor

8.3 Great

14

Masatoshi Shima

Masatoshi Shima is a Japanese engineer who contributed to the Intel 4004 design for Busicom and later implemented logic...

Japanese 20TH Century Computing Microprocessor

8.3 Great

15

Ada Lovelace

Ada Lovelace was a British mathematician whose 1843 notes on Babbage's Analytical Engine include a pioneering published...

Software Algorithm 19TH Century Computing

8.2 Great

16

Ralph Merkle

Ralph Merkle is an American cryptographer known for Merkle trees and for early public key cryptography work with Merkle...

Security American Cryptography 20TH Century

8.1 Great

17

Mark Dean

Mark Dean is an American computer engineer who co-created the IBM PC's ISA bus and in 1995 became IBM's first African Am...

Hardware American 20TH Century Computing

8.0 Great

18

Harry Brearley

Harry Brearley was an English metallurgist credited with developing stainless steel in Sheffield in 1913 while seeking e...

20TH Century Stainless Steel British Materials

7.9 Good

19

Sir Clive Sinclair

Sir Clive Sinclair was a British inventor whose Sinclair ZX Spectrum, released in 1982, made home computing affordable i...

20TH Century Computing British Consumer Tech

7.8 Good

20

Trevor Baylis

Trevor Baylis was a British inventor best known for the wind-up radio, developed in the 1990s for use without batteries.

Radio 20TH Century British Consumer Tech

6.6 Fair