It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...
“May flowers always line your path and sunshine light your day. May songbirds serenade you every step along the way. May a rainbow run beside you in a sky that’s always blue. And may happiness ...
T he sky isn't just blue by chance. I t takes all the colors of the rainbow for us to see it that way. I t happens because of something called the Rayleigh effect, or Rayleigh scattering ...