Albert Einstein
Albert Einstein (1879-1955) 1
Stephen Hawking
Stephen Hawking, 73 2
Benjamin Franklin
Benjamin Franklin (1706-1790) 3
Sir Isaac Newton
Sir Isaac Newton (1643-1727) 4
Thomas Edison
Thomas Edison (1847-1931) 5
Nikola Tesla
Nikola Tesla (1856-1943) 6
Alexander Graham Bell
Alexander Graham Bell (1847-1922) 7
Charles Darwin
Charles Darwin (1809-1882) 8
Galileo Galilei
Galileo Galilei (1564-1642) 9
James Watson
James Watson, 86 10
George Washington Carver
George Washington Carver (1864-1943) 11
Florence Nightingale
Florence Nightingale (1820-1910) 12
Jane Goodall
Jane Goodall, 80 13
Sigmund Freud
Sigmund Freud (1856-1939) 14
Louis Pasteur
Louis Pasteur (1822-1895) 15
Madame Curie
Madame Curie (1867-1934) 16
Neil deGrasse Tyson
Neil deGrasse Tyson, 56 17
Carl Sagan
Carl Sagan (1934-1996) 18
Abdul Kalam
Abdul Kalam, 83 19
Louis Braille
Louis Braille (1809-1852) 20
Samuel Morse
Samuel Morse (1791-1872) 21
Nicolaus Copernicus
Nicolaus Copernicus (1473-1543) 22
Alfred Nobel
Alfred Nobel (1833-1896) 23
Tim Berners Lee
Tim Berners Lee, 59 24
August Kekule
August Kekule (1820-1896) 25
Johannes Gutenberg
Johannes Gutenberg (1400-1468) 26
Max Planck
Max Planck (1858-1947) 27
Jonas Salk
Jonas Salk (1914-1995) 28
Garrett Morgan
Garrett Morgan (1877-1963) 29
Howard Carter
Howard Carter (1874-1939) 30
Adam Smith
Adam Smith (1723-1790) 31
Rachel Carson
Rachel Carson (1907-1964) 32
Jacques Cousteau
Jacques Cousteau (1910-1997) 33
Gregor Mendel
Gregor Mendel (1822-1884) 34
Michio Kaku
Michio Kaku, 68 35
Michael Faraday
Michael Faraday (1791-1867) 36

Ranked by popularity based on boosts and other user activity.