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284 results found.

Topic “Elementary Science”

NASA SciFiles - How the Ear Works

This portion of an episode of the NASA Sci Files explains the workings of the ear and how we hear sounds.

  • 976 reads

NASA SciFiles - Body Systems

This portion of an episode of the NASA Sci Files outlines the systems of the body and what they do.

  • 431 reads

NASA SciFiles - Bacteria

This portion of an episode of the NASA Sci Files explains about the growth of Bacteria as well as the different types and how they can help or hurt us.

  • 626 reads

NASA SciFiles - Analyzing and Collecting Data

This portion of an episode of the NASA Sci Files explains how to form hypotheses, collect data, and build data matrices and what these can be used for.

  • 584 reads
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