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  K1: Box, Metronomes and
      board, Strobe light






  K2: Shallow wave tank,
      Wave pushers




  K3: Radio/Casset/CD
      player with speakers,
      Sound augmenter





  K4: Faraday ice pail,
      Speakers







  K5: Van de Graaf
      Generator, Chair, Milk
      crate, Wig, Small pie
      tins, Ruler with
      foil-covered ball for field
      finding, Driven
      harmonic Oscillation
      apparatus