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.
In some states, employers may require employees to provide proof that they were called for jury duty before they take any time off work. For most employees, the most important issue is whether or not they will be paid for time spent on jury duty. Unless your employer's handbook or other personnel policies state otherwise, employees in most states are not entitled to be paid for time off work spent responding to a summons or serving on a jury.