2 ms·
A great video about river dynamics and equilibrium: https://youtube.com/watch?v=UBivwxBgdPQ https://youtube.com/watch?v=UBivwxBgdPQ
by wruza 4y ago
A great video about river dynamics and equilibrium: https://youtube.com/watch?v=UBivwxBgdPQ https://youtube.com/watch?v=UBivwxBgdPQ
- gcanyon 4y agoI watched that video yesterday! He's so good!