If you have a cell containing a positive decimal value, this can be diplayed as a time, by formatting the cell with a time format. To do this: 1  Right click on the cell to be formatted. 2  Select the option Format Cells... 3  Ensure the Number tab is selected in the window that pops up. 4  Select the option Time from the list of Categories. 5  Click OK.
The first color television project is claimed by him, and was patented in Germany on March 31, 1908, patent â 197183, then in Britain, on April 1, 1908, patent â 7219, in France (patent â 390326) and in Russia in 1910 (patent â 17912).
The first national color broadcast (the 1954 Tournament of Roses Parade) occurred on January 1, 1954, but during the next ten years most network broadcasts, and nearly all local programming, continued to be in black-and-white.he invention of color television standards is part of the history of television, and is described in the technology of television. In its most basic form, a color broadcast can be created by broadcasting three monochrome images, one each in the three colors of red, green, and blue (RGB).