PHILADELPHIA (CBS) - In the next printing of its Regional Rail schedules, SEPTA will be putting color-coded bands across the top of its timetables. When they dropped the "R" designations last summer ...

On any given project, choosing the appropriate colors for conductors during installation facilitates maintenance and enhances troubleshooting efforts later on. The universal language of colors ...

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Jeopardy! covers a myriad of categories. The show wants to ensure that each game has a healthy variety, so they assign each genre of clues a color. Then they make sure the board has one of each color.

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