Up Next in Season 4

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  36:38

  S4E2 Multipurpose Metal

  S4E2 Multipurpose Metal

  Multipurpose Metal. A Million Uses. Mr. P and Quinn talk about the various types of metals, and they might try to melt some of them in the process.

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  37:16

  S4E3 Mixed-Up Metals

  S4E3 Mixed-Up Metals

  Mixed-Up Metals: They Work Better Together. Learn how mixed metals become alloys and its uses. What happens when we mix metals together? Do you know what metals are mixed to become bronze? How do locks and keys work together?

  Mr. P explains how mixed metals become alloys and how we use them in...

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  32:14

  S4E4 Salt of the Earth

  S4E4 Salt of the Earth

  Salt of the Earth:Electrolytes for Life. Learn about organic & inorganic salts & electrolytes. Did you know that when metals react with another substance it can create a salt? Why is Himalayan salt pink? What do fireworks have to do with salts?

  Mr. P explains how mixing Sodium metal (highly re...