Up Next in Season 4

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  36:38

  S4E2 Multipurpose Metal

  S4E2 Multipurpose Metal

  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

  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 our every day lives; from the electrical-conductive copper metal wires in our walls to the cor...

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  32:14

  S4E4 Salt of the Earth

  S4E4 Salt of the Earth

  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 reactive by itself) and Chlorine gas (extremely toxic by itself) creates Sodium Chloride (an elec...