Here’s why you should care :

A lock. A light. A secure shelter. All three can prevent violence against girls and women in emergencies, and provide a sense of security in a time of increased vulnerability and stress. 

We all know about corruption in the world, and we are familiar with the topic of money laudering, but we really know how it's work? See the video and realize what happens every day.

Source: TED- Ed

Everyone consumes caffeine everyday, and we know it has the effect of keeping us awake. 

Have you ever thought how?

Check the video in order to understand why.

Source: TED- Ed