Waste water is main problem in the world. In others side people not care about how to minimise using water as needed and in other side some people are needed water in their life. Bio-domes really useful, and I think governments in every country needed this device to make wastewater can be used again.
A great hunt @alexbiojs
it's a good idea about governments, thanks for support )
Most welcome @alexbiojs
Congratulations for your first position today
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