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When Did Konrad Zuse Die

The “Z1” was the first freely programmable computer in the world which used Boolean logic and binary floating-pointfloating-pointThe term floating point refers to the fact that a number’s radix point (decimal point, or, more commonly in computers, binary point) can “float”; that is, it can be placed anywhere relative to… 

When Did Lace Code Start

Lace code was a skinhead subculture that began in 1970s London, according to an essay by Mary McMican. During this time, those in the punk scene wore steel-toed Doc Martens for work, but they were also helpful in a fight. In order to prevent laces from crossing each other, ladder… 

When Did Laptops Become Common

In the US, laptops first outsold desktops in the retail market for a full month in May 2005, according to the research firm Current Analysis. NPD Group, which looked at revenue rather than units, saw the crossover happen two years earlier, in May 2003. The history of laptops describes the…