Curated Video
Clean Water for All: The Power of Water Filters
In this segment, viewers explore the innovative world of water filtration technology and its crucial role in addressing water scarcity. Through vivid explanations, students uncover how water filters function as a "big net" to remove...
PBS
Pbs Learning Media: Earth Water Filter
In this video segment adapted from ZOOM, cast members try to make the most effective water filter. They experiment with filtering dirty, salty water through different combinations of sand, gravel, and a cotton bandana. [4:54]