In this video, David McCandless shows how to turn complex data sets, like worldwide military spending, media buzz, and Facebook status updates, into beautiful, simple diagrams that tease out unseen patterns

"What is the blockchain? If you don't know, you should; if you do, chances are you still need some clarification on how it actually works. Don Tapscott is here to help, demystifying this world-changing,

In a research "what people most fear ?" shows us that number 1 people most fear is public speaking the second is die. So people rather go die that go public speaking. Well, public speaking is

Always enjoy Ted-Ed here is a new one. . .