Hello, World
The first post — what this blog is about.
ZX Blog
Notes on engineering, reading, and everyday thinking.
Latest posts
A Brief Discussion on Psychology
My macro-level understanding of psychological problems, along with reflections on the issues with psychological theories.
Markdown Features
A quick tour of the markdown features this blog supports.
Cardiac Electrophysiology, Cardiac Arrest, and First Aid
A brief popular-science overview of cardiac electrophysiology, cardiac arrest, and first aid.
MBTI Isn't Rigorous Science, But It Isn't Astrology Either
My take on MBTI.
Asking Why Down to Bedrock and Building a Knowledge Tree: My Way of Thinking
An understanding-oriented way of thinking: build knowledge into a tree, and chase the key questions all the way down to the mechanism layer.
Three Questions on Logic
Three Questions on Logic: What is right? What is logic? Why the lack of logical ability?
A Light Take on Badminton
A light take on badminton: rackets, grip, swing, footwork, and more.
Probability Theory
Starting from probability, distributions, and conditional probability, this article reviews common probability distributions and what they mean.
Understanding Matrix Operations from a Geometric Perspective
Understanding matrices through rows and columns, left and right multiplication, coordinate transformations, and the geometric meaning of systems of equations.