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Invention of Calculation: Pascaline
A French philosopher and mathematician Blaise Pascal created a device that could calculate callled the Pascaline -
All The Operations
In the 17th century, Gottfried von Leinbniz made a device that could do all of the operations. -
Adaption
in 1819, Joseph Jacquard discovered that while cards moved through the loom in suence, needles passed through the holes and adapted to the color and texture. -
Difference and Analytical
In the mid-1800's, Charles Babbage made two calculating machines.The difference and analytical engines. -
Electrical Calculator
In the late 19th century, Herman Hollerith invented a calculating machine that ran on electricity and used punched cards to store data. -
Modern Day Computers
The computer known to us today uses the design of John von Nuemann in the late 1940's. -
First Computer-like Machine
In 1944, the first computer-like machine was invented in Harvard University and IBM -
First Sold Computer
The first Computer sold to the public in 1951 -
Compacted
In 1956 The smaller, faster, more reliable comptuer and chips (holder of thousands of circuits) were invented -
Compression
In 1970 an entire computer was made on a tiny chip. And in '77 Steve Jobs and Stephen Wozniak made the first Apple computer. -
Personal Computer
In 1981 IBM made the first personal computer. They were made more affordable, so almost everyone had a PC.