Ada Byron wrote a plan giving suggestions on how the Analytical Engine, created by Charles Babbage, could be used to produce a table of the Bernoulli numbers. In 1979, the U.S. Department of Defense developed a software program and named it "Ada" in honor of her contribution in computing.
Ada Byron was the daughter of noted poet Lord Byron. At a young age she began studies in math and science with her tutor, Augustus De Morgan. She met Babbage in her teen years at a party. Babbage gave Ada an overview of his Analytical Engine. She later contributed to the machine by publishing translations originally written in Italian. She did this in 1843.
Ada’s translation notes included algorithms, step-by-step sequences and actions to solve specific types of math problems. Ada also added some statements in the article, some of which speculated that not only could the engine act on numbers, but it could also act on other things. She also speculated that the engines would be able to compose extensive and elaborate pieces of music irrespective of the music's level of complexity. There are many other statements that she made and, as a result, today she is known as the first programmer.Learn More
In 1822, Charles Babbage first idealized a machine capable of making computations. In 1936, Alan Turing created the first modern-style computer, and Konrad Zuse created the first electronic-programmable computer. In 1942, John Vincent Atanasoff created the first digital computer. In 1953, IBM designed and marketed the first mass-produced computer.Full Answer >
Quantum computing is the use of quantum computer systems, which use quantum bits, or qubits, rather than binary digits, or bits. Quantum computers solve problems much faster than digital computers. As of 2014, quantum computing is very new and has only been successfully executed with very few qubits.Full Answer >
Augusta Ada Byron King, Countess of Lovelace, commonly known as Augusta Ada Lovelace, invented the first version of what would later become known as computer programming. Specifically, Lovelace created a system that enabled an early version of a computer to calculate Bernoulli numbers.Full Answer >
Henry Moseley's discovery of the atomic number refined the way elements are listed in the periodic table. Prior to his discovery, the elements were listed by atomic mass. Chemists considered the atomic numbers to be somewhat arbitrary rather than concrete.Full Answer >