Dating a computer engineer
Dating a computer engineer - Arab chat shosar
The earliest counting device was probably a form of tally stick.
The processing element carries out arithmetic and logical operations, and a sequencing and control unit can change the order of operations in response to stored information.Since then, many other forms of reckoning boards or tables have been invented.In a medieval European counting house, a checkered cloth would be placed on a table, and markers moved around on it according to certain rules, as an aid to calculating sums of money.The Internet is run on computers and it connects millions of other computers.Since ancient times, simple manual devices like the abacus aided people in doing calculations.It was designed to calculate astronomical positions.
It was discovered in 1901 in the Antikythera wreck off the Greek island of Antikythera, between Kythera and Crete, and has been dated to circa 100 BC.A computer is a device that can be instructed to carry out arbitrary sequences of arithmetic or logical operations automatically.The ability of computers to follow generalized sets of operations, called programs, enables them to perform an extremely wide range of tasks.The first digital electronic calculating machines were developed during World War II.The speed, power, and versatility of computers has increased continuously and dramatically since then.The planisphere was a star chart invented by Abū Rayhān al-Bīrūnī in the early 11th century.