
Because the grass of the football fields has the strips of different shades of green
The Santiago Bernabeu stadium of Madrid. Credit: لchi روسagon, cc by -sa 3.0 via Wikimedia Commons If you have ever watched a game of soccer On TV, you will have seen that the lawn never appears to be a uniform green. The field, in fact, is divided into great bands rectangular, more clear and more dark. How do you explain ...








