swap_horiz George Carruthers Alternatives

1

Maurice Hilleman

Maurice Hilleman was a prominent American microbiologist whose groundbreaking work significantly advanced vaccine develo...

American Medicine 20TH Century Vaccines

9.7 Brilliant

2

Wright brothers

Orville and Wilbur Wright were American inventors credited with inventing, building, and flying the world’s first succes...

American 20TH Century Aviation Airplane

9.6 Brilliant

3

Bob Noyce

Robert Noyce (1927–1990) was an American physicist, inventor, and businessman nicknamed 'the Mayor of Silicon Valley.' H...

American Silicon Valley 20TH Century Microchip

9.5 Brilliant

4

Andrew Fire

Andrew Fire is an American biologist renowned for his pioneering work on RNA interference. His collaboration with Craig...

American Medicine 20TH Century Genetics

9.4 Excellent

5

Craig Mello

Craig Mello is an American biologist recognized for his pivotal role in identifying RNA interference. His research demon...

American Medicine 20TH Century Genetics

9.4 Excellent

6

Vannevar Bush

Vannevar Bush was an American engineer whose work profoundly influenced computing. He led scientific research efforts du...

American 20TH Century Computing Memex Concept

9.4 Excellent

7

Edwin Land

Edwin Land was an American inventor pivotal to the development of modern photography. His creation, the Polaroid Land ca...

American Optics 20TH Century Polaroid

9.3 Excellent

8

Leroy Hood

Leroy Hood was an American biologist whose invention of the automated DNA sequencer revolutionized biotechnology. His wo...

American 20TH Century Biotechnology Genomics

9.3 Excellent

9

Seymour Cray

Seymour Cray was an American electrical engineer whose innovative designs revolutionized computer hardware. He created t...

Hardware American 20TH Century Computing

9.3 Excellent

10

Bob Metcalfe

Bob Metcalfe was an American engineer instrumental in the development of Ethernet networking technology. His work at Xer...

American Ethernet Networking 20TH Century

9.3 Excellent

11

Henry Ford

Henry Ford was an American inventor best known for revolutionizing automobile manufacturing. His development of the movi...

American Manufacturing 20TH Century Automobile

9.2 Excellent

12

Percy LeBaron Spencer

Percy LeBaron Spencer was an American engineer whose accidental discovery revolutionized food preparation. While working...

American 20TH Century Microwave Oven Radar

9.2 Excellent

13

Jay Forrester

Jay Forrester was an American engineer who developed coincident-current magnetic core memory during his time at MIT in 1...

Hardware American 20TH Century Computing

9.2 Excellent

14

David Boggs

David Boggs was an American computer scientist instrumental in developing Ethernet. Working alongside Bob Metcalfe at Xe...

American Ethernet Networking 20TH Century

9.2 Excellent

15

Charles F. Kettering

Charles Kettering was an American inventor most notably recognized for his development of the electric automobile starte...

American 20TH Century Automobile Gm

9.2 Excellent

16

James L. Fergason

James L. Fergason was an American inventor instrumental in the development of practical twisted nematic liquid crystal d...

American 20TH Century LCD Display Materials

9.2 Excellent

17

J.C.R. Licklider

Joseph Carl Robnett Licklider was an American psychologist and computer scientist who made significant contributions to...

American 20TH Century Computing Arpanet

9.2 Excellent

18

Norman Woodland

Norman Joseph Woodland was an American inventor who co-created an early system for identifying products with machine-rea...

American Retail 20TH Century Barcode

9.2 Excellent

19

Robert H. Goddard

Robert H. Goddard was an American physicist whose pioneering work fundamentally shaped space exploration. He developed a...

American Space 20TH Century Liquid Fuel

9.1 Excellent

20

Valerie Thomas

Valerie Thomas is an American scientist and inventor who had a prominent career at NASA. She is best known for patenting...

American 20TH Century Imaging Nasa

7.1 Good