Add Yahoo as a preferred source to see more of our stories on Google. Image Credit: Deposit Photos. Is money the root of all evil or just a green piece of paper that controls far too much of our daily ...

What are the most interesting facts about human behavior? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world.

Ever notice how certain colors hit you harder than others? Like how a red sale sign reels you in faster than any persuasive slogan, or why that one shade of pink in a holding cell can cause chaos ...