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  O1: Surface tension vs pressure demonstrations,
      Glass water hammer,
      Mercury Hourglass 



  O2: Burners






   O3: Metal ball and ring,
      Travelyan's Rocker,
      Heat Conduction Spokes,
      Curly Rod,
      Thermal Conductivity bars,
      Whirling Hygrometer
      Heat pipes
      Heat packs

  O4: Heat Lamp
      Electric Kettle,
      Heaters

  O5: Lab stand accessories for thermal experiments
      Analog thermometers,
      Digital thermometers,
      Lab stand rings,
      Tongs,
      Lighters


  O6: Singing Sewer Pipes,
      Heat Rod