Pwysutpam
Toiledau
Season 1 Episode 3 of 8
Scientist Bedwyr ab Ion Thomas explains the workings and logistics of the sewer system
Pwysutpam airs on S4C at 10:00 AM, Saturday 1 November. (Subtitles, repeat, sign language, audio description.)
Topics
Education ➝ Science ➝ Factual Topics
General