Blog – Nikolay Malkovsky

Welcome to my blog! Here I share thoughts on technology, projects, and other topics that interest me.

How math changed origami and origami changed our lives

science

art

engineering

I want to tell you an amazing story about Robert Lang — a man who left a prestigious job at NASA to devote himself entirely to the pursuit that made life a little better for all of us: origami.

February 28, 2026

8 min

How QR Codes Work

data-science

visualization

tutorial

In this post I explain how QR codes work, how they encode information, and how to visualize them with the qr-verbose library.

February 1, 2026

6 min

Categories

How math changed origami and origami changed our lives

How QR Codes Work