# Miscellaneous

Odd videos that defy categorization elsewhere

Q&A with Grant Sanderson (3blue1brown)A simple Q&AAug 24, 2018

Tattoos on MathAfter a friend of mine got a tattoo with a representation of the cosecant function, it got me thinking about how there's another sense in which this function is a tattoo on math, so to speak.Jan 6, 2017

Triangle of PowerLogarithms are confusing, but perhaps some alternate notation could make them more intuitive.Jun 26, 2016

How to count to 1000 on two handsHow to count in binary, and how this lets you count to 1023 on two hands.Sep 18, 2015

e to the pi i, a nontraditional take (old version)The enigmatic equation e^{pi i} = -1 is usually explained using Taylor's formula during a calculus class. This video offers a different perspective, which involves thinking about numbers as actions, and about e^x as something which turns one action into another.Mar 5, 2015

Euler's Formula PoemA silly poem encapsulating the ideas from the video about Euler's formula through graph theory.Mar 5, 2015