Discover the California Science Center
5:32
Added: 2 years ago
From: CalScience
Views: 16,390
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  • whats the tube called on 0:23 and 0:32, for a clearer picture

    ItsMissi 1 year ago

  • @ItsMissi it does not have a name, you talk on one side they hear it on the outher

    ooolarge 11 months ago

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