Water, Fuel Cells

23-September-2020 Wednesday
Water quality in Perm

Water quality in Perm - My, Video, Video, Vertical video, Vertical video, Permian, Permian, Water, Water, Longpost, Longpost, Housing and communal services, Housing and communal services, Negative, Negative, Rust, Hot water

Video Water Hot water Housing and communal services Negative Permian Rust

16-November-2015 Monday
This floating robot collects pollution and converts it into electricity

Bacteria Water Water purification Fuel Cells

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