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
 Boulevard du Temple , a daguerreotype made by Louis Daguerre in 1838, is generally accepted as the earliest photograph to include people. It is a view of a busy street, but because the exposure time was at least ten minutes the moving traffic left no trace. new era in color photography began with the introduction of Kodachrome film, available for 16 mm home movies in 1935 and 35 mm slides in 1936.