Novels and science,
in three languages.
I am Rodolfo V. Viezzer: novelist, PhD in astronomy, one year with ESO at the Very Large Telescope on Cerro Paranal. This site lives in German, Italian and Spanish. This is the short version for everyone else.
Pharos · YouTube
Math Class
Short visual lessons in arithmetic. No voice-over: you only need to watch. Every title is translated into 33 languages.
The full list, in your language:
(the language pages are generated automatically from YouTube — next step)