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
Charles Darwin
Charles Darwin (1809-1882) 5
Galileo Galilei
Galileo Galilei (1564-1642) 6
George Washington Carver
George Washington Carver (1864-1943) 7
James Watson
James Watson, 86 8
Florence Nightingale
Florence Nightingale (1820-1910) 9
Jane Goodall
Jane Goodall, 80 10
Madame Curie
Madame Curie (1867-1934) 11
Neil deGrasse Tyson
Neil deGrasse Tyson, 56 12
Sigmund Freud
Sigmund Freud (1856-1939) 13
Louis Pasteur
Louis Pasteur (1822-1895) 14
Carl Sagan
Carl Sagan (1934-1996) 15
Samuel Morse
Samuel Morse (1791-1872) 16
Garrett Morgan
Garrett Morgan (1877-1963) 17
Abdul Kalam
Abdul Kalam, 83 18
August Kekule
August Kekule (1820-1896) 19
Nicolaus Copernicus
Nicolaus Copernicus (1473-1543) 20
Alfred Nobel
Alfred Nobel (1833-1896) 21
Dr Charles Drew
Dr Charles Drew (1904-1950) 22
Tim Berners Lee
Tim Berners Lee, 59 23
Rachel Carson
Rachel Carson (1907-1964) 24
Howard Carter
Howard Carter (1874-1939) 25
Alfred Wegener
Alfred Wegener (1880-1930) 26
Gregor Mendel
Gregor Mendel (1822-1884) 27
Jonas Salk
Jonas Salk (1914-1995) 28
Max Planck
Max Planck (1858-1947) 29
Spencer Silver
Spencer Silver, 74 30
Alessandro Volta
Alessandro Volta (1745-1827) 31
Alexander Fleming
Alexander Fleming (1881-1955) 32
Michio Kaku
Michio Kaku, 68 33
Michael Faraday
Michael Faraday (1791-1867) 34
Jacques Cousteau
Jacques Cousteau (1910-1997) 35
Niels Bohr
Niels Bohr (1885-1962) 36

Ranked by popularity based on boosts and other user activity.