The water problemin the world is big. To take to purified waterto countries or regions difficult to arrive is very expensive, this is the reason why every day thousands of people they die for need of this precious liquid.
This is why we bring this video to you, in which they show to us how with very cheap materials we can construct an apparatus that helps us to distill water with solar energy.
We know that this type of inventions did not solve the potable water problem in the world, but by knowing this we can teach to people who can transmit these knowledge to regions where the life can save them.
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