Computer Science & Python
Programming, Linux, open source, software patents and digital sovereignty.
Explore →A personal kaleidoscope since the early years of the web
Bernd Klein
Thoughts connecting code, literature, music, mathematics and society — from Singen (Hohentwiel), near Lake Constance.
Klein-Singen.de combines new material with revised texts spanning several decades — on computer science, statistics, critical thinking, literature, music and other subjects.
KleinTones milestone
250 videos on YouTube
A small milestone: 250 published videos bringing together original compositions, historical films, painting and visual experiments.
Topics
A place for connections
Not everything fits into a single box. This site follows the links between technology, culture, science and personal curiosity.
Statistics & Data
How numbers can illuminate — and how they can be used to manipulate.
Explore →Critical Thinking
Myths, pseudoscience, reasoning errors and the art of doubt.
Explore →Music
Original compositions spanning contemporary classical music, jazz, fusion and cinematic sound worlds.
Explore →
Literature
Novels, biography and historical subjects – my literary writing beyond the technical books.
Explore →Historical Archive
Bilingual upbringing and Brittany: independent older areas that remain worth preserving.
Open archive →About Bernd Klein
Bernd Klein is a computer scientist, author, Python lecturer, composer and multi-instrumentalist. He co-founded Bodenseo and created the learning platforms python-course.eu and python-kurs.eu, which have reached millions of visitors worldwide.
As an author, he has published several specialist books on Python, numerical computing and functional programming. His music appears under his own name and on the YouTube channel KleinTones.