Is Poland's tap water really protected by clams? (2022x44)
Bemutató időpontja: 2022 Nov 31
There's a lot of articles written about how tap water in Warsaw is constantly tested by a small team of clams. It felt like a hoax to me: so I went to find out. ▪ Thanks to MPWiK Warsaw: https://www.mpwik.com.pl/
