288 Miscellaneous Intelligence. 
. On improvements in Inland Navigation; S. D. Tim 
a1 improved facilities for transmitting heat from one “fuid to another; S. D. 
TILLM 
32. ‘Gabi seous and Liquid Rings; E. N. Hor 
the possibility of a Limit of Visible “Magnitude FAs? 
Bar 
e brightness appearing on — limb of the Moon's Serre in n Photo- 
graphs of oa Kelipses; F. A. P. Barn. 
35. On the testimony ‘of ancient been in regard to the Uniformity of the 
ai 4 Rotation J. N. StocK WELL. 
e Discovery of of the force which originally imparted all their motions to all 
os stars ; JAC 
37. On the Surrey of of the Northern Heavens instituted by the German Astro- 
eye bow 4 T. H. SarrorD 
a New Method of determining the Level-error of the axis of a Transit 
instrament, C. A. Youne. 
me Solar Prominences and Spots observed with the Spectroscope during the 
a yea + OA. G. 
40. VEE, ace of progress in the investigation of the laws of Winds; J. H. 
CorFin. 
a Abstract of a paper on Temperature for twenty- ay years; O. Be ca ee 
The solvent power of anhydrous liquid ammonia; CHARLE SEEL 
elas Prof. Wallin 
e inadequacy of the prevailing Baconian eee by poceaggia and the 
fallacy - bsg exclusive use of the a priori me Pak hea 
: improved form 4 Soe Eyepiece ; 8. Ee Lan 
aM & he ‘iver meth approximation; THomas Huy 
r 46. pepo e involute -: a circle, and the analytical value of the hyperbolic 
age ; 
47. ie classfeation Gso. F. B 
48. On the latest discoveries in regard to the ‘manufacture of Ice by mechanical 
saa — 
n the method of oe audibly, — melo- 
aioe a an electric telogtoghi wire; P. H. VANDER WEYD! 
The following papers were read only by title :— 
50. On Elasticity as a flaps in Physics; 8. J. WALLA 
51. On the Advancem f the Sciences; CLinToON Soncavini 
52. On the presen prot of anie Physics ; nant ere yo 
53. Bogueetoes for systematizing chemical nomen 
54. 
2. be Vana halts 
55. 
t importa result obtained from the hegeetaa during some years 
of pasts conaiata in the catatiaiaie of the following theory : 
The law of gravity is not the motive power of cosmic bodies; A. H 
56. Gravity is ago the principal motive power on terrestrial bodies, oo acting 
EL. 
57. Past and Future Astronomy; JosEPH 
58. Demonstration of the Perturbation of aa which discovered Neptune ; 
JOSEPH 
59. Universal Mathematical Demonstration of the impossibility of Gravity, or 
m of Matter as Matter; Josepu Trea’ 
60. Corolaie inf be Sgt Way ; tours TREA' 
61. sone n Experiment upon the Pheysicdogtenl Action of Nitrous 
Oxyd; LW 
62. Acid Eons stion of Tribasic Phosphate of Lime; E. N. Horsrorp. 
3. Ix Section B. 
. Geology and Natural History. 
bea oe eee eX Dias E. S. Morse. 
he e Organization of the fucachisgied (Discina and Lingula); E. S. 
RSE. 
