Why do surgeons wear green scrub instead of white?
You might already know that doctors, nurses and medics wear white, for recognition, status and cleanliness. But do you know why surgeon doctors wear blue and green?
All kinds of collars all kinds of work
You’probably used the terms "white collar" and "blue collar to describe different classes of workers, but did you know there are four more collar-related terms that are much less frequently used? Let's look at all of them: White collar, Blue Collar, Grey Collar, Pink Collar, Gold Collar, Green Collar, Black Collar, No Collar
