Alan M. Turing Biography

Alfred Vail Biography

James Van Allen Biography

Jacques de Vaucanson Biography

Vladmir Iosifovich Veksler Biography

Alessandro Volta Biography

Sarah Breedlove Walker Biography

Barnes Wallis Biography

Ernest T. S. Walton Biography

An Wang Biography

Sir Robert Watson-Watt Biography

James Watt Biography

George Westinghouse Biography

Charles Wheatstone Biography

John Rex Whinfield Biography

Eli Whitney Biography

Frank Whittle Biography

Joseph Whitworth Biography

John Wilkinson Biography

William Henry Bragg and William Lawrence Bragg Biography

Daniel Hale Williams Biography

O. S. (Ozzie) Williams Biography

Charles Thomas Rees Wilson Biography

Frederick Albert Winsor (Winzer) Biography

Granville T. Woods Biography

Steve Wozniak Biography

Nathaniel Wyeth Biography

Rosalyn S. Yalow Biography

Count Ferdinand von Zeppelin Biography

Karl Ziegler Biography

Richard Zsigmondy Biography

Konrad Zuse Biography

Vladimir Kosma Zworykin Biography

Ismaeel al-Jazari Biography

Robert van de Graaff Biography

Wernher von Braun Biography

Joseph von Fraunhofer Biography