the water maker
Among the planned activities is to test the functioning of the desalination field that we built at school. Then fill it up due to the levels, with sea water and expose to the sun: soon on the underside of the cover glass forming droplets of water evaporated by heat (increased by the black paint that collects energy from the sun) . And here appears the first droplet of distilled water, although it has a taste horrendous, it appears to be drinkable and therefore able to quench those who were in areas without fresh water. A container left in the bottom collection tube slowly fill with precious water.