TRANSACTIONS OF THE SECTIONS. 
115 
j«n given; and when known, why so impatient to desire to communicate to 
Kbere; for there are often states of ardent excitement, and the acceleration is 
nntlr in accordance with the excited state of the mi ml. The restoration ol An 
and the garrison of Breda, from scurvy by hope, and from ague by the con- 
in; hope inspired by charms, supply proof of the salatary effects of a moderately 
ocittd circulation induced by hope. 
DnWm P l 1 ? E f 8 i 0N . d l eSCribed a P ,an of treating Aquavivaria adopted by Dr. Ball, of 
r which urwac^fM^it success,u *' consisted of a blowing apparatus, 
^oramon^fr of1)elfows t . ta PerC ^ a ^ tat ° ** b ° tt0m " f VU ‘ * 
Sola,Observations made in small Aquaria, in which the 
a mnuined /?> ,f 1 Organitmt teatpermammtiy 
The f ' RoBBnT Wariugtos* J’.C.S. 
*"“• A?an f edSacrnf 1 .v. ran,Ia relatLHl to experiments made in a freshwater aqua- 
the animal and ^~PJJ n * R,u:nc y 01 thf! hnhuice capable offing established 
phytophagous Mo^f^ b M° , ^ IIS - n8by th,: mtrodaction of ll “' "ahr.snnil 
f®. r ‘ Wanqgton stated that the same water in which 
p^Utme, several fish livint. 111 ^^ '? art 1‘ IS49 ' ,ins becn inconstant nse up to the 
L ' ' '^'irand in Iiealtliv a constant t- v mi ! itttrbnacc, and that it is now 
- c - ,,ia “ lar hrst P erioJ of its befftg employed. Again, 
Stealthily in it inS wit?W “T 8 “ * W * U ' l ,lant of gratis 
hatching and rearing leW “ rmd " Rttr ‘‘ 80ad » as scavengers, he had suc- 
fR " ^ transferred t o ^ lJR** tr ? uL ^hen the fish was able to swim 
an *»oyance. it Wn * imn l f 'm ' 1 "' 1 ’ Co ( ntainin S wveral minnow., when, 
n for .. < - ^uid be 
* .'.g fix) .“TO, whenever h,i ummeLion ot life was brought aboi 
1 ri ' • lv.' 0,ztdr > n them tc,lded t<?r,tacul! » were^touched by tlio swim 
’*5te' 80 VVere t( "' n from fheir n ’ v* ^ ?‘ UainR H 8 r « at of «rtitntioi 
*to££* of retreat* IK °“ ' tlM? g T wr of lh * «" 
ihe next S 8eri ’ n consequence tho mischief was continunll 
* obtOTMion, mod 
£ ri ® e ot with He had hurl nroaresi 1 ° tho *° rpftd at a former meetin 
lot*, u »e Of a the Ua * ofvegetaHon ,., I u n , a Perfectiy transparent nn 
tin, n n,l ‘d to expose a iv’ i 1 K -‘ COntinual movements, cause 
»>. K *••***,** tint* 
i'uble to ii 5 Plicate equilibrium d ll,e °*yp«matiou of the watt 
<y^ mSlt d i 8tQ, iL ,cd by v"ySht^rf n,ainUUni ^ a healthy'ccit 
^ is a* low d b * "2h CaU ^ 5 T dld b * cor 
^or h n e c 'ab t r £ to require hm' m marmc d «»Mns as ai 
r ' atl0n °f the natur^rbiw't^r upward, of fixe year 
18 of the va «-«ous animated tenant 
8* 
