Standard (40-Hour/5-Day Week) Work Schedules. On a holiday, part-time employees under standard work schedules are generally excused from duty for the number of basic (nonovertime) hours they are regularly scheduled to work on that day, not to exceed 8 hours.
The First Photograph, or more specifically, the earliest known surviving photograph made in a camera, was taken by Joseph Nicephore NicÃ©phore niepce niÃ©pce in 1826. or 1827
To see how the process got started we need to back up to 1822. In that year Joseph NicÃ©phore NiÃ©pce in France was first able to produce a crude photographic image. But, it was Lous Daguerre in 1839, who came up with a process that could actually be considered photography.