Do You Know?
30.12. 08:15
Hula Hoop and Tent
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Maddie finds out how a hula hoop stays up in the air and we learn how a tent is made.
Maddie finds out how we move our bodies to keep a hula hoop up in the air, and learns how a hula hoop uses something called centripetal force to keep it moving around in a circle. Next, Maddie heads to a tent factory to see how they are made.
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