One of the persons who made a telling contribution to the history of computer is John Vincent Atanasoff. Atanasoff invented and spearheaded the development of the Atanasoffâ??Berry computer between 1939-1942. The ABC was the world's first automatic electronic digital computer.
William Oughtred contribution in developing computer was the slide rule which is based on the emerging work on logarithms by John Napier. Before the advent of the pocket calculator, it was the most commonly used calculation tool in science and engineering.
john brown opposed slavery
The contribution of anyone prior to about 1600 to the development of atomic theory might as well be "nothing whatsoever." Democritus and/or Leucippus contributed the name "atomos", but not much else; they were wrong about nearly every detail. John Dalton is just about the earliest scientist to have had any significant contribution to atomic theory, and most of what we now consider atomic theory was developed since about 1900.
He was a hero, sailor, father of the American navy.
John Napier
One of the persons who made a telling contribution to the history of computer is John Vincent Atanasoff. Atanasoff invented and spearheaded the development of the Atanasoffâ??Berry computer between 1939-1942. The ABC was the world's first automatic electronic digital computer.
Napier's Bones. It was a type of abacus.
napiers bone
he was a very good man
John Napier, renowned for his work involving logarithms was born in 1550 and died in 1617.
Because he wanted a simple calculating device. (It's "bones" actually.)
The probable cause of Napier's death was complications arising from gout, although this can now never be known with certainty.
William Oughtred contribution in developing computer was the slide rule which is based on the emerging work on logarithms by John Napier. Before the advent of the pocket calculator, it was the most commonly used calculation tool in science and engineering.
John Ahlquist has written: 'Game development essentials' -- subject(s): Computer games, Programming
John Stuart Mill was a British philosopher, most well-known for his development on the concept of liberty. No records state he had any contribution to the field of medicine.
John Viega has written: 'Beautiful Security' 'Secure programming cookbook for C and C++' -- subject(s): C (Computer program language), C++ (Computer program language), Computer security, Computer software, Development