4 W. H. WARREN. 
Sessions at intervals of a couple of months. Hach Session 
will extend over two nights at least, and only one general 
topic will be considered at each Session, a number of papers 
on different aspects of the same subject being presented 
for discussion. ‘The first of these Sessions will be devoted 
to the question of Water Conservation, and the second to 
the problem of Technical and Industrial Education in 
Australia. Already a large number of papers have been 
promised, and there is every prospect of the new depar- 
ture producing very valuable results. 
Lectures.—A course of five science lectures was delivered 
during the Session, and were well attended. 
June 26th—The role of Bacteria in the Production of 
Disease, by F. Tidswell, m.3., u.ch., p.P.H., Health Depart- 
ment. | 
July 24th—The Development of the Dwelling House, by 
F. W. Woodhouse, Superintendent of Drawing, Depart- 
ment of Public Instruction. 
August 28th—Micro-organisms, their Life and Work, by 
R. Greig-Smith, msc, Macleay Bacteriologist. 
October 23—Biology and Every-Day Life, by Professor 
W. A. Haswell, m.a., D.sc., F.R.S. 
November 27th—The Art of the Bridge-Builder, by Pro- 
fessor W. H. Warren, wh. Sc.. M. Inst. C.E. 
Conversazione.—A very: successful Conversazione was 
held in the Great Hall of the University, on Friday, 
December 5th, 1902. 
Roll of Members.—The number of members on the Roll 
on the 30th April, 1902 was 375. During the past year 14 
new members were elected; the deaths numbered 9, resig- 
nations 20, and 16 were struck off the Roll for non-payment 
of their subscriptions, leaving a total. of 344 to date. 
