Kim Goodwin was asked to help some colleagues tell if they were being helpful or condescending. So she created a simple chart – which went unexpectedly viral.

Explaining Directed Acylic Graph (DAG), The Real Blockchain 3.0. ... Direct Acyclic Graph or DAG may be it. Bitcoin’s rise into popularity resulted in it being categorized as Blockchain 1.0.

One graph explaining why you should always order a larger ... check out this graph that Quoctrung Bui over at NPR made by crunching the pizza price data from over 74,000 pizzas from 3,678 ...