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  • Upside-Down Pendulum
  • Variable Angle Pendulum
  • Reverb Cups
  • Assortment of Springs
  • Stretched Slinky
  • Bell in Vacuum
  • Slide Whistle
  • Various Tuning Forks and Equipment
  • Tuning Forks with Resonance Boxes
  • Bimetal Strips
  • Ball and Ring
  • Pulse Flask
  • Constant Volume Bulb