Ages 14+

$34.95 $29.95

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Tune in to technology — with a pair of stereo headphones you engineer yourself! Build the headphone headband, rig up the speaker drivers, and experiment with stereo sound. Explore how speakers and other electroacoustic transducers turn electricity into sound, then learn about the historical technologies that made modern headsets possible.


  • Build the headband
  • Learn about the speaker driver
  • Build and connect the speakers
  • Learn how to use your headphones
  • Experiment with Stereo Sound and Wiring
  • Experiment with Left and Right Sound
  • Behind the Design - Stereo Headphones
  • Learn about the science of


  • Stereo Sound
  • Invention of Headphones
  • Electromagnetism

Using charter school funds?

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