Pythagorean theorem water demo

Oct 27, 2015

This is years old, but it still tickles the neurons every time. It’s a straightforward demonstration of the Pythagorean theorem, also known as

a^2 + b^2 = c^2

With a right triangle, the hypotenuse squared is equal to the sum of squares of the other two sides. It will now be referred to as glub, glub, glub.

Favorites

Best Data Visualization Projects of 2016

Here are my favorites for the year.

10 Best Data Visualization Projects of 2017

It was a rough year, which brought about a lot of good work. Here are my favorite data visualization projects of the year.

Famous Movie Quotes as Charts

In celebration of their 100-year anniversary, the American Film Institute …

Real Chart Rules to Follow

There are rules—usually for specific chart types meant to be read in a specific way—that you shouldn’t break. When they are, everyone loses. This is that small handful.