Saxonia Calculating Machine Explained: Everything You Need to Know Updated: July 27, 2023 by Heather | Leave a Comment 3 Key Points and Facts About the Saxonia Calculating Machine Over 12,000 Saxonia calculating machines were manufactured and sold […]
Add-A-Mite Explained – Everything You Need To Know Updated: July 24, 2023 by Austin S. | Leave a Comment About Add-A-Mite The design of Add-A-Mite is very similar to Webb Adder. This calculator is made from aluminum, iron, and […]
The Complete History of The Burroughs Adding Machine Updated: April 16, 2024 by History Computer Staff | 1 Comment on The Complete History of The Burroughs Adding Machine 3 Facts About The Burroughs Adding Machine The Burroughs Adding Machine can still be purchased today from […]
Henry Pottin Updated: April 16, 2024 by History Computer Staff | Leave a Comment Henry Pottin In the middle 1870s, the French engineer Henry Pottin patented the first key-set crank-operated machine and made the […]
Du Bois D. Parmelee’s key adder Updated: April 16, 2024 by History Computer Staff | Leave a Comment History of Computers and Computing, Mechanical calculators, 18th century, Du Bois D. Parmelee’s key adder Du Bois D. Parmelee In 1850 […]
Eduard Selling Updated: July 27, 2023 by Heather | Leave a Comment History of Computers and Computing, Mechanical calculators, 19th century, Eduard Selling Eduard Selling In 1886 the professor of mathematics at the […]
Harry Humfrey Rumble Updated: July 25, 2023 by Heather | Leave a Comment A Portrait of Harry Humfrey Rumble Harry Humfrey Rumble On 15 September, 1890, the young architect and civil engineer Harry Humfrey Rumble […]
Martial Roussel Updated: July 25, 2023 by Heather | Leave a Comment History of Computers and Computing, Calculating tools, Gadgets, Martial Roussel Martial Roussel On 3 October, 1853, Martial Roussel, a member of the […]
Gadgets Updated: July 25, 2023 by Rebecca Bales | Leave a Comment In this section will be presented some simple calculating devices, which are not so clever, to be presented in other […]
Charles Stanhope Updated: July 26, 2023 by Heather | Leave a Comment A Portrait of Charles Stanhope. The calculating machines of Charles Stanhope The British statesman and versatile scientist Charles Stanhope, Viscount
Jacob-Rodrigues Pereire Updated: July 26, 2023 by Heather | Leave a Comment A Portrait of Jacob-Rodrigues Pereire. Jacob-Rodrigues Pereire In the 1751 issue of the earliest scientific journal in Europe—the french Le Journal des […]
Tabulating Machine Updated: July 28, 2023 by Heather | Leave a Comment Herman Hollerith and his first tabulator from 1890 about Tabulating Machines Some significant facts about Tabulating machines are […]
Ferdinand Hebentanz Updated: April 16, 2024 by History Computer Staff | Leave a Comment History of Computers and Computing, Calculating tools, Gadgets, Ferdinand Hebentanz Ferdinand Hebentanz On 23 April 1873, Ferdinand Hebentanz, a watchmaker from Budapest, […]
Adi Shamir – Complete Biography, History, and Inventions Updated: May 17, 2023 by Abby | Leave a Comment Adi Shamir is a renowned Israeli cryptographer who has made significant contributions to the field of computer science. […]
The Unix Operating System Guide: History, Origin and More Updated: July 28, 2023 by Heather | Leave a Comment 5 Facts About The Unix Operating System The Unix Operating System is the oldest operating system that has ever existed. Unix can […]
Who is Marc Andreessen, Silicon Valley’s Billionaire Kingmaker? Updated: August 7, 2023 by Heather | Leave a Comment An screen capture of Mosaic in its early days. ©Charles Severance, CC0, via Wikimedia Commons – License Who is Marc Andreessen? Marc […]