These pipes filled with cement were every 500m along our hiking path (in the mountains). What is that? It’s around 30cm in diameter (~1 foot).2yr ⋅ bitchmia ⋅ r/whatisthisthing
You have to pay $5 to participate in a contest and they keep the rights on all submitted stories2yr ⋅ bitchmia ⋅ r/assholedesign