My three children won’t take their eyes off the pitcher as I pour the mango juice concentrate in the middle of the clear water, making a great spiral towards the bottom, I remembered the concept of diffusion. I was about to explain it to them, “…and this is what you call-”

They said in unison, “MANGO JUICE!”

image cource: http://www.justdezineit.com

Note to self: Do not complicate 🙂