Sound & Waves

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  • Ultrasonic Levitator

    Ultrasonic Levitator

    Prepare to be amazed as you see objects suspended in midair!
    $18.95
    *Backordered: 1/31/2025
  • Vacuum Sound Accessory

    Vacuum Sound Accessory

    A simple accessory kit for use with our Microscale Vacuum Apparatus.
    $5.95–$31.95
  • Plastic Wave Spring

    Plastic Wave Spring

    This highly visible, lightweight plastic spring is easy for students to manipulate.
    $11.95–$107.95
  • Super Size Wave Spring

    Super Size Wave Spring

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    A perfect way to demonstrate wave theory.
    $16.95
  • Sound Tubes

    Sound Tubes

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    When spun in a circular motion, these tubes produce different tones.
    $2.95–$31.95
  • Wave Modeling Spring

    Wave Modeling Spring

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    Model standing and moving transverse waves as well as moving sound waves.
    $21.95
  • Singing Rod (Rosin Only)

    Singing Rod (Rosin Only)

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    A classic science demo sure to grab your students' attention!
    $3.95
  • Pocket Sound Blaster

    Pocket Sound Blaster

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    Our loudest sound demo!!!
    $2.95
  • Chinese Spouting Bowl

    Chinese Spouting Bowl

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    Actually "spout" water up and out of the bowl using resonance!
    $139.95
  • Boomwhacker Music Book

    Boomwhacker Music Book

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    Color-coded songs match the color of the Boomwhacker for each note.
    $5.95
  • Basic Boomwhacker Set

    Basic Boomwhacker Set

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    These eight labeled tubes produce the C-Major Diatonic Scale.
    $33.95