Una gota de agua
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ServersIf a server fails, the next one plays automatically — your position stays.
Subtitle: English
Subtitles available: English · বাং Bangla · हिन्दी Hindi · + 20 more
About this movie
A drop of water is taken to a laboratory in San Juan, Puerto Rico to determine its purity. The film communicates scientific health information, such as the need to boil drinking water.



















