Big Data: You need to actually be able to explain things to people. We forget that step.

That right there is a data visualization Florence Nightingale did over 100 years ago; I found it in this post from Kellogg (Northwestern), which is an awesome article about visualizing data.

I won't go super deep into this -- you should read the article at the link if this stuff interests you -- but consider this idea, right?

• We spend tons of time teachin…