![](/files/collabspace/7/77/677/82677/images/bfbe2f31_opt.jpg)
In the morning we visited the sewage treatment plant in Sviadnov, Frýdek-Místek.
![](/files/collabspace/7/77/677/82677/images/c2c2c311_opt.jpg)
We could see activation and sedimentation tanks.
![](/files/collabspace/7/77/677/82677/images/c4e14691_opt.jpg)
The smell was terrible there.
![](/files/collabspace/7/77/677/82677/images/c6ffca11_opt.jpg)
Later we visited U6 Museum in Ostrava Vítkovice area. It was very interesting, it was about mechanical inventions.
![](/files/collabspace/7/77/677/82677/images/c811e5191_opt.jpg)
There were old vehicles exhibited.
![](/files/collabspace/7/77/677/82677/images/c1a5c531_opt.jpg)
We could try various devices.
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