[121.] EXPERIMENTA Ad ſect. ſept. referenda. Experimentum 1.

[122.] Experimentum 2.

[123.] Experimentum 3.

[124.] De iſto tubo experimentum ita ſumſi:

[125.] Experimentum 4.

[126.] Experimentum 5.

[127.] HYDRODYNAMICÆ SECTIO OCTAVA. De motu fluidorum cum homogeneorum tum hetero-geneorum per vaſa irregularis & præruptæ ſtru-cturæ, ubi ex theoria virium vivarum, quarum pars continue abſorbeatur, explicantur præcipue Phæno-mena ſingularia fluidorum, per plurima foramina trajecto-rum, præmiſsis regulis generalibus pro motibus fluido-rum ubique definiendis. §. 1.

[128.] Regula 1.

[129.] Regula 2.

[130.] Problema.

[131.] Solutio.

[132.] Scholium 1.

[133.] Scholium 2.

[134.] Corollarium.

[135.] EXPERIMENTA Ad ſectionem octavam pertinentia. Experimentum 1.

[136.] Experimentum 2.

[137.] HYDRODYNAMICÆ SECTIO NONA. De motu fluidorum, quæ non proprio pondere, ſed potentia aliena ejiciuntur, ubi præſertim de Machinis Hydraulicis earundemque ultimo qui da-ri poteſt perfectionis gradu, & quomodo mecha-nica tam ſolidorum quam fluidorum ulterius perſici poſsit. §. 1.

[138.] Definitiones.

[139.] (A) De machinis aquas cum impetu in altum projicientibus. Regula 1.

[140.] Demonſtratio.

[141.] Scholium.

[142.] Regula 2.

[143.] Demonſtratio.

[144.] Scholium.

[145.] Regula 3.

[146.] Demonſtratio.

[147.] Scholium.

[148.] Regula 4.

[149.] Demonſtratio.

[150.] Scholium.