Cleveland Abbe Biography

Ernst Abbe Biography

Frederick Abel Biography

Howard H. Aiken Biography

George E. Alcorn Biography

Ernst Frederik Werner Alexanderson Biography

Luis Walter Alvarez Biography

Guillaume Amontons Biography

John Appleby Biography

Archimedes Biography

Richard Arkwright Biography

Edwin Howard Armstrong Biography

John Atanasoff Biography

Karl (Baron von Welsbach) Auer Biography

Auguste Lumière and Louis Lumière Biography

Charles Babbage Biography

Leo Baekeland Biography

Adolf von Baeyer Biography

John Logie Baird Biography

Sara Josephine Baker Biography

Matthias Baldwin Biography

Benjamin Banneker Biography

John Bardeen Biography

Christiaan Barnard Biography

Andrew J. Beard Biography

Alexandre-Edmond Becquerel Biography

Alexander Graham Bell Biography

Willard Harrison Bennett Biography

Melitta Bentz Biography

Karl Friedrich Benz Biography

Emile Berliner Biography

Pierre Eugène Marcellin Berthelot Biography

Henry Bessemer Biography

Edward John Bevan Biography

Erastus Brigham Bigelow Biography

Gerd Binnig Biography

Clarence Birdseye Biography

Kristian Olaf Bernhard Birkeland Biography

Henry Blair Biography

Thomas Blanchard Biography

Katherine Burr Blodgett Biography

Louis Blériot Biography

James Bogardus Biography

Marie Gillain Boivin Biography

Carl Bosch Biography

Robert August Bosch Biography

Matthew Boulton Biography

Otis Boykin Biography

Robert Boyle Biography

Louis Braille Biography