Some are yellow and others blue. A Walmart worker revealed why some associates wear different color badges in a video ... as Walmart via media relations form. This was news to viewers in the ...

The best colour. Cal: Yeah I’m going to add you to the picture. There. That’s you by the way. Bunny: Love it. Cal: OK. Let’s try making some more new colours. Bunny: Try blue and yellow.

There are three primary colours: red, green and blue ... A lemon reflects yellow light, all the other colours are absorbed and so are not seen by our eyes. Light and colour are fundamental ...