When do People Arrive to Lectures?
Today, in my Statistics and Probability course, I arrived to the lecture an hour early. So I decided to record the arrival times of every person to this lecture and…
Math
Constructing a primitive Rubik’s Cube permutation
In my Algebra class recently, I was wondering if it was possible to make a sequence of moves such that you can keep repeating this sequence (e.g. R U2 F…