![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
53 sec
![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
Talking on Water w/ Mario XD Caleb & Katie's Class' Podcast
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- Education
David discusses waves and currents.
David discusses waves and currents.
53 sec
53 sec
David discusses waves and currents.
David discusses waves and currents.
53 sec