The Inca may have invented the world’s first computer system—600 years ago

Scientists used the quipu’s data to build working spreadsheets, file systems, and encryption tools, rivaling conventional ...
CNET

What was your first computer?

Way back at Morristown High School, around '69, we got an old IBM 1620. It was focused on scientific computation, in contrast to the 1133. Lots of blinking lights and code that allowed very primitive ...
WRAL

Ada Lovelace, a Mathematician Who Wrote the First Computer Program

A century before the dawn of the computer age, Ada Lovelace imagined the modern-day, general-purpose computer. It could be programmed to follow instructions, she wrote in 1843. It could not just ...