Blog entries

Vector Transformation Visualization Tool (vtvt) — another demo
Visualisation of numerical solutions of the pendulum equation by 3blue1brown

How random can you be?
Suppose I asked you to generate a random sequence of ones and zeroes. Every time you add another 1 or 0 to the sequence, I am going to predict your next choice. Do you think you can make your sequence random enough that I fail to guess more than ~50% correct? Read this post to find out. Spoiler — you are not so random.

Vector Transformation Visualization Tool (vtvt) — an online demo
I just finished writing vtvt, a JavaScript library. It's an interactive tool for visualizing vectors and their transformations in R2