CATALOGUE. REPULSIOX, INERTIA, CRAVITATIOX. 



379 



Desaguliers on the cause of elasticity. Pii. 



tr. 1739. XLl. 175. 

 Moli^reson elasticity. A. P. 1726. 7. II. 53. 

 Hausen programmata de reactione. Leipz. 



1740, 1741. 

 Lomonosow on the elasticity of the air. N. 



C. Petr. I. 230, 305. 



Derives it from heat or gyration only. 



Richmann on the force of water in freezing. 

 N. C. Petr. I. 276. 



Remarks on Hales's experiments, in which air is said to 

 have been reduced to J,, of its bulk. Richmann doubts 

 the accuracy of the estimate, but the force of the ice must 

 have been equal to 1435 atmospheres, if not to 2871. 



NoUet on a glass vessel appearing to be 



filled by its pores. A. P. 1749. 460. 



H. 15. 

 Zanotti on elasticity. C. Bon. IV. O. 233. 

 Cossigny on the supposed penetration of 



glass by water. S. E. III. 1. 

 Hollmannus de experimento Florentino. 



Sylloge. 34. 

 Canton on the compressibility of water. Ph. 



tr. 1762.640. 1764.261. 

 Herbert de aquae elasticitate. 8. V^ienn. 



1774. 

 Zimmermann Traite de I'elasticite de I'eau 



et d'autres fluides. 8. Leipz. 1779- U. S. 

 Mongez on the compressibility of fluids. 



Roz. XI. 1. 

 J. Bernoulli on elasticity. Roz. XXI. 463. 

 Deluc on expansible fluids. Roz. XLIII.'iO. 

 Barruel on elasticity. £xtr. Journ. Phys. 



XLIX. 251. Ann. Ch. XXXIII. 100. 



Journ. polyt. IV. xi. 295. Ph. M. VI. 51. 



Libes on elasticity. Journ. Phys. XLIX. 413. 

 Ann. Ch. XXXIII. 110. 



Palton's theory of gases. See Meteorology. 



Emerson says, that springs are weakened by use, but re- 

 cover their strength when laid by. 



Inertia. 



Hansen programmata de reactione. 



Euler. Ac. Berl. 1750. 428. 



Kratzemtein amolitio vis inertiae et vis repul- 



sivae. 8. Hanov. 1770. 

 Franklin's miscellanies. 4. Lond. 1779. 479. 

 Kaestner Anfangsgriinde. I. xxi. II [. 125, 



129. Diss. math. x. 75. 



Nature of Gravitation. 



See Properties of Matter in general. 



On the space described by falling bodies. 



A. P. I. 49. 

 Varignon on weight. A. P. I. 63. II. 45. 

 Huygens on the cause of gravity. Op. rel, 



1.93. 

 Keill de legibus attractionis. Ph. tr. 1708. 



XXVI. 97. 

 Saurin on the Cartesian system of weiglit. 



A. P. 1709. 131. 1718. 191. H. 7. 

 Ilambergerus de experimento Hugenii. 4. 



Jen. 172.J. 

 Hamberger on the direction of bodies in a 



vortex. Com. Petr. 1.245. 

 Mazieres on ethereal vortices. A. P. Pr. 



I. vi. 

 Bulfinger on motion in a vortex. C. Petr. 



IV. 144. 

 Bulfinger's experiment on the physical cause 



of gravity. A. P. Pr. If. iii. 

 Nollet on the motion of fluids within a 



sphere. A. P. 1741. 184. 

 Kratzenstein's spring steelyard for measur- 

 ing gravity. N. C. Petr, II. 210. 

 Berthier on terrestrial attraction and repul- 

 sion. A. P. 1751. H. 38. 

 Berthier's comparison of attraction with 



ethereal impulse. A. P. 1764. H. 148. 



