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use the sun

Posted by: Maria Penker

Campaign: How can you make drinkable water from the ocean?

Sampel big amounts of water in barrels and heat it up with sun-energi. Then use filters to get rid of salt and other particles. Use in countries that have a lot of sun.

4.7 rating based on 3 ratings
3 ratings

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AJ Kennedy

Simple and probably effective idea Maria. How do we do this at scale?

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