US$ 229.50
and specific-heat comparisons
Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary
Four-metal 32mm density cube set with hooks in brass
Benchtop hydro-electric power station at 13 by 9 by 7
Supplied as the seven most common classroom sizes
2-Stroke Gasoline Hand-Crank Engine Model, 14" Base_Octagonal and specific-heat comparisonsTurning the hand crank walks students through every stage of the 2 stroke gasoline firing cycle on a 14 inch model, an ignition light firing on compression for visual timing.