A solar still allows to obtain distilled water from contaminated water or from grass. It works by evaporating water on an inclined surface into a new container where the water is collected.

It looks like TRANSPARENT LID helps sunlight enter and warm the original water up. And the 'original water' container walls SHOULD NOT CONDUCT WELL.

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This takes several days and yields one table spoonfull of new water. (Tested.)


This takes several days and yields nothing. The metal saucepot walls are thick and conduct heat easily. (Tested.)


This is unstable and easily falls apart. (Tested.)


Walls lose heat easily. Paint it black? (Under construction)

5.1.png 0-001.jpg (Source: https://images.grocerycop.com.au/coles/4874479.jpg)

... (In progress)