Hero'S Engine - Eolipile, Functional Glass Model, Comprising A Borosilicate Glass Bulb 70 mm Diameter Approx, With Side Arms Bent At Right Angles. Complete On Stand But Without Burner, A Functional Glass Model Of The Earliest Form Of Steam Turbine
Heat Transfer Kit, Class, Contains 15 Sets Each Of: 2 Styrofoam Calorimeters With Lids, Aluminum Heat Transfer Bar, Low Range Thermometer (-40 - 50 Deg C), High Range Thermometer (-30 - 110 Deg C), With Two Thermometers Specifically Designed For Hot And Cold Temperatures.
Calorimeter Set, 6.3x3.5x5.1in, Polished copper set, A complete set in copper comprising of: (1) inner vessel 75mm tall x 50mm diameter carried on cork supports; (1) outer vessel 100mm tall x 75mm diameter; (1) lid for outer vessel with central tubule for thermometer