How To Make Parent-Annoyer (AKA: Buzzer)

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Science Project Build Aurora Kids Children Schools Activity Buzzer Hornet Homemade
SuperchargedScience
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  • Comments: 1
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  • Added: 08-Feb-08

Build a simple swinging buzzer out of stuff you already have around the house.

  1. Categories: How To, Science & Tech
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How To Make Parent-Annoyer (AKA: Buzzer)

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