Some of the most common cables you'll come across are red, yellow, and white. Sometimes, these cables come bundled together; ...

While electrical tapes can be of various colors, you'll mainly find electricians using only these colors: red, black, blue, brown, orange, yellow, violet, green ...

The original traffic light diet was developed in the 1970s for use in pediatric weight-loss research. It’s largely based on calories: Green foods are low in calories, yellow foods are moderate ...