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He didn't. Charles Babbage designed and built the first analog computer in 1822, but the British government withdrew funding before the build was complete. Nevertheless, working models based upon Babbage's improved designs first appeared in 1855, a full 36 years before Vannevar Bush was born.

A working model of Difference Engine No. 2 was built and completed in 1991, proving Babbage's original designs would have worked. Thus he is credited as the father of the computer.

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Q: When did Vannevar Bush invent the analog computer?
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Related questions

When was the first analog computer built by vannevar bush?

1929 at MIT


What machine did Vannevar Bush invent?

Vending machine


Vannevar Bush had a hand in inventing one of the most important machines ever what machine was that?

he helped invent the computer ;)


What did vannevar bush invent a computer or an automobile or a vending machine?

This MIT engineer developed the first modern analog computer to solve complex equations. It weighed 100 tons and incorporated 150 motors and some 200 miles (about 300 km) of wire.


What is Vannevar Bush's birthday?

Vannevar Bush was born on March 11, 1890.


When was Vannevar Bush Award created?

Vannevar Bush Award was created in 1980.


How old was Vannevar Bush at death?

Vannevar Bush died on June 30, 1974 at the age of 84.


How old is Vannevar Bush?

Vannevar Bush was born on March 11, 1890 and died on June 30, 1974. Vannevar Bush would have been 84 years old at the time of death or 125 years old today.


Who is vanner bush?

vanner bush is the mis-spelling of Vannevar


What did Vannevar invent?

Vanevar Bush designed an electromechanical analog computer called the Differential Analyzer. Bush's machine cost about $500,000 to build. Much of the ENIAC architecture and programming system was derived from the Differential Analyzer, except ENIAC was all electronic and all digital. In Eckert and Mauchley's ENIAC proposal to the Army they estimated the cost to build at about $50,000. The Army took the proposal to Bush for evaluation, as he had the most experience with computing machines on this scale (even though his was analog and ENIAC was digital). Bush estimated cost to build at about $500,000... he was right! Vanevar Bush also had a lot to do with advising on ICBM development and the Space Program later.


Vannevar bush invented the most important machine ever what was it?

well he actually helped Konrad Zuse with the computer.


Who was created the difference analyzer in the early 1920s?

Vannevar Bush