The researchers had created images in which red and green stripes (and, in separate images, blue and yellow stripes) ran adjacent to each other. They showed the images to dozens of volunteers ...

Yellow Stripes: Shows that these coaches are reserved for disabled passengers or those who need medical assistance. Grey Stripes: It's only for women coaches with grey-on-grey backgrounds.

The first rainbow pride flag was designed by Gilbert Baker and unveiled during the San Francisco Gay Freedom Day on June 25, 1978. This flag contained hot pink, red, orange, yellow, green, turquoise, ...

The nonbinary flag is comprised of yellow, white, purple and black stripes. The genderfluid flag consists of pink, white, purple, black and blue stripes. $6 from Amazon $7 from Amazon $7 from Amazon ...

Mali: vertical stripes in green, gold and red. Senegal: identical to Mali, just with a green star in the middle. Ghana: like Senegal, but the star is black and the stripes are horizontal.