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).
RCA owned the NBC TV network when color television was in its infancy. With many color TV sets ready to sell, RCA made NBC the first network leader in number of hours of color programming. In August 1954, New York residents -- if they had a color television -- could see only one color show, Arland said.During 1956, there were 486 hours of color programs, and by 1964 all three broadcast networks had a lot of shows in color, Magoun said. NBC was first to air all new programs in color.n August 1954, New York residents -- if they had a color television -- could see only one color show, Arland said. During 1956, there were 486 hours of color programs, and by 1964 all three broadcast networks had a lot of shows in color, Magoun said. NBC was first to air all new programs in color.