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John napier
invented the "Napier bones", which was a machine-operated calculating -
Blaise Pascal
he made machine that could add, subtract, multiply, divide, square, and cube numbers. -
commercial machines
many of the machines that could add, subtract, multiply, divide, square and cube were commercially available $ used in the industry. -
Charles Babbage
his machine that was called, "different machine" classified as on of the first computers. -
Herman Hollerith
he created the "IBM", which stands for International Business machines company. -
census completion
the census was created in 6 weeks. The census is recording members information of a given population. -
Herman Hollerith
He created the first punch calculator -
Lee de Forest
created the first electronic tube. The electronic tube is to protect and direct electrical wiring. -
Grace Hopper
She developed the first high level language compiler -
ENIAC
the ENIAC was created, and the ENIAC stands for Electronic Numerical Integrator And Computer. -
transistor
transistor was created. The transistor is a semiconductor with three connections to control electrical power. -
EDVAC
the EDVAC was created, and the EDVAC stands forElectronic Discrete Variable Automatic Computer. -
floppy disks
the floppy disks were created and brought to use. this was very helpful to store information an it was a pretty big deal to them. -
FORTRAN
the Fortran was created, and the Fortran programing language. -
COBOL
the COBOL was created, and is means Common Business-Oriented Language -
Dot matrix Printer
This first dot matrix printer was created, it and would print sheets of paper of dot matrix. -
computer chip
the first computer chip was created -
ALGOL
the ALGOL was created, and it stands for Algorithmic Language -
Apple I
The very first apple product was made, and it was the first apple computer called the "Apple I" -
Apple II
The Apple II was created, and it was better than ever fr the apple products so far. this computer was a upgraded version from their previous computer, "Apple I"
