468 THIRD REPORT — 1833. 



Vol. II. 



On the advances which have recently been made in certain 

 branches of Analysis, (Part I.,) by the Rev. G. Peacock, M.A., 

 F.R.S., &c. 



On the present state of the Analytical Theory of Hydro- 

 statics and Hydrodynamics, by the Rev. John Challis, M.A., 

 F.R.S., &c. 



On the state of our knovi^ledge of Hydraulics, considered as a 

 branch of Engineering, (Parti.,) by George Rennie, F.R.S.,&c. 



On the state of our knowledge respecting the Magnetism of 

 the Earth, by S. H. Christie, M.A., F.R.S., Professor of Ma- 

 thematics, Woolwich. 



On the state of our knowledge of the Strength of Materials, 

 by Peter Barlow, F.R.S. 



On the state of our knowledge respecting Mineral Veins, by 

 John Taylor, F.R.S., Treas. G. S., &c. 



On the state of the Physiology of the Nervous System, by 

 William Charles Henry, M.D., F.R.S. 



On the recent progress of Physiological Botany, by John 

 Lindley, F.R.S., Professor of Botany in the University of Lon- 

 don. 



The following Reports have been undertaken to be drawn 

 up, at the request of the Association. 



On the theories of Capillary Attraction and of the Propagation 

 of Sound as affected by the development of Heat, by the Rev. 

 John Challis, M.A., F.R.S., &c. 



On the state of our knowledge of Hydraulics, (Part II.,) by 

 George Rennie, F.R.S. 



On the present state of our knowledge respecting the con- 

 nexion of Electricity and Magnetism, by S. H. Christie, M. A., 

 F.R.S., Professor of Mathematics, Woolwich. 



On the state of the science of Physical Optics, by the Rev. 

 H. Lloyd, M. A., Professor of Natural Philosophy, Dublin. 



On the state of our knowledge respecting the application of 

 Mathematical and Dynamical principles to Magnetism, Electri- 

 city, Heat, &c., by the Rev. Wm. Whewell, M.A., F.R.S. 



On the recent additions to our knowledge of the Phasnomena 

 of Sound, by the Rev. R. WiUis, F.R.S., &c. 



On the state of our knowledge respecting the relative level 

 of Land and Sea, and the waste and extension of the land on 

 the east coast of England, by R. Stevenson, Engineer to the 

 Northern Light-houses, Edinburgh*. 



' Communications of facts relative to this subject are much wanted, and may 

 be addressed to Mr. Stevenson, Civil Engineer, Edinburgh. 



