LOS ANGELES -- Fire. Water. Earth. Air. In science, we call them the four elements. Disney-Pixar calls them characters in a new animated film called "Elemental." "Elemental" takes us into the world of ...
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Bray Studios Documentary: Public Health & Sanitation - Disease Prevention through Water Supply
How to Prevent Disease (ca. 1920s) is an educational film produced under the Surgeon General of the U.S. Public Health Service as part of the Science of Life series. It emphasizes key public health ...
Many deadly infections are transmitted via water, including cholera, typhoid and brain-eating amoebas. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...
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