Here are my own (much shorter) attempts to explain the same thing: https://www.quora.com/Why-does-snow-appear-white-in-colour-while-water-is-transparent-colour

Here are my own (much shorter) attempts to explain the same thing: https://www.quora.com/Why-does-snow-appear-white-in-colour-while-water-is-transparent-colourless-1/answer/Rob-Brown-13 https://www.quora.com/Why-does-snow-appear-white-in-colour-w... https://www.quora.com/Why-do-damp-items-such-as-fabrics-appear-darker/answer/Rob-Brown-13 https://www.quora.com/Why-do-damp-items-such-as-fabrics-appe...