Everything a post can contain
A living reference of every block this blog supports – callouts, formulas, diagrams, charts, maps, galleries, videos, embeds, downloads and cards.
Blog
Notes on code, mathematics, travel, drawing and music
Musala: the highest point of the Balkans
Up and down the 2925 m peak from Borovets, with the chairlift, the hut and the lakes on the way.
The Seven Rila Lakes in one day
A walk past seven glacial lakes with a map, a GPX track, photos and the things nobody tells you before you go.
Lorenz attractor with Python
Our world is strange, but some mathematical problems show it is even stranger than we thought. The Lorenz system, solved with the Euler method and drawn with matplotlib.