Why are Sunsets Red?

And of course, Sunrises too that orangish red shade. It wasn't all looking good in the title so we thought what is this space for?
So this video comes after the last video (how obvious) which talked about why does the sky appear blue. And we shared the physics behind it. Question arose if there is so much physics behind sky appearing blue, why physics fail itself during the sunrise and sunset times. Turns out, it doesn't fail at all and in fact the change in the color is confirmation of itself. Hoping this has confused you much to at least watch the 3 minute video and give us that much needed 'like'. Thank you Brethren! Hoping you enjoy the video!