The eighth month in the old Roman calendar, October retained its name (from the Latin “octo” meaning “eight”) after January and February were inserted into the calendar that had originally been created by the Romans.
October is commonly associated with the season of autumn in the Northern hemisphere and spring in the Southern hemisphere, where it is the seasonal equivalent to April in the Northern hemisphere and vice versa. It is also very commonly associated with Halloween in western world.
In common years January starts on the same day of the week as October, but no other month starts on the same day of the week as October in leap years. October ends on the same day of the week as February every year and January in common years only. October of the current year starts on the same day as April and July of the following year.
Color photography was explored beginning in the mid-19th century. Early experiments in color required extremely long exposures (hours or days for camera images) and could not “fix” the photograph to prevent the color from quickly fading when exposed to white light.
The first permanent color photograph was taken in 1861 using the three-color-separation principle first published by physicist James Clerk Maxwell in 1855. Maxwell’s idea was to take three separate black-and-white photographs through red, green and blue filters. This provides the photographer with the three basic channels required to recreate a color image.
Wake up & start dreaming.
Daguerre took the first ever photo of a person in 1838 when, while taking a daguerreotype of a Paris street, a pedestrian stopped for a shoe shine, long enough to be captured by the long exposure (several minutes). Eventually, France agreed to pay Daguerre a pension for his formula, in exchange for his promise to announce his discovery to the world as the gift of France, which he did in 1839.