Quick Answer. Charles Babbage invented the first mechanical computer, called the Difference Engine, in 1821 and completed it in 1832. The Difference Engine could perform simple calculations and compile mathematical tables.
Employees will not lose shift differentials while serving Jury Duty. Jury Duty fees. California courts instruct government employee jurors to complete a Fee Waiver form if they receive their regular compensation while serving Jury Duty.
Some employers pay employees their regular wages on days that the employees perform jury duty. In exchange for these wages, the employer may require the employees to pay to the employer the jury fees that the employees receive as compensation for jury service.