9. Experiments in Consort, touching the Bubbles, from which the Levity of Ice is supposed to proceed.
10. Experiments about the Measure of the Expansion and the Contraction of Liquors by Cold.
11. Experiments touching the Expansive Force of Freezing Water.
12. Experiments touching a New way of estimating the
Expansive force of Congelation, and of highly compressing Air without Engines.
13. Experiments and Observations touching the Sphere of Activity of Cold.
14. Experiments touching differing Mediums, through which Cold may be diffused.
15. Experiments and Observations touching Ice.
16. Experiments and Observations touching the duration of Ice and Snow, and the destroying of them by the Air, and several Liquors.
17. Considerations and Experiments touching the Primum Frigidum.