1821
Charles Babbage
1822
Charles Babbage
The 'Difference Engine' - it was a mechanical calculator.
The computers invented by Charles Babbage were the Difference Engine and the Analytical Engine. Neither was finished in his lifetime but gave him fame as a computer pioneer.
The Difference Engine and the Analytical Engine were invented by Charles Babbage, an English mathematician and inventor. The Difference Engine, designed in the early 1820s, aimed to automate the calculation of polynomial functions, while the Analytical Engine, proposed in the 1830s, was a more advanced design capable of performing any calculation and is considered a precursor to modern computers. Babbage's work laid the foundation for computing, although neither engine was completed during his lifetime.
pascaline & difference engine cotton gin & stone tools
The Difference Engine and Analytical Engine were invented by Charles Babbage, an English mathematician and inventor. He designed the Difference Engine in the 1820s to automate polynomial calculations and later conceptualized the Analytical Engine in the 1830s as a more general-purpose mechanical computer. Although neither machine was completed during his lifetime, Babbage's designs laid the groundwork for modern computing.
Charles Babbage because he invented the "Difference Engine."
He invented the Difference Engine between 1847 and 1849, a forerunner to modern computers. He is sometimes regarded as the father of computers. He also invented a machine called the Analytical Engine.
James Watt invented steam engine & it is invented in 1769
Gottlieb Daimler invented the combustion engine.