STEMfm

Episode 5: The water we drink


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Where does our water come from?Which is better? Tap water or bottled water..How is my water cleaned before I use it?  Music from https://filmmusic.io: "Perspectives" by Kevin MacLeod (https://incompetech.com) Lisence: CC BY (http://creativecommons.org/licenses/by/4.0/)
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STEMfmBy Justin C. Helms