INDEX. 
:/W<jt^ .* Many things drf<?uff*d abont it by 
Jion*fahi; who pfffticularly cxaibincs the 
Rules ofMotion del Vefr'd by M,Hugem ; who 
alfo dtinUrh, that a Body Horizonrally pro- 
jelled comes at the fame time to the ground 
with another falL^n down perpendicularly : 
and who confiders IlkewtTe the Principle of 
ihe i^oti0n of R.efti tution. 
P. 
Bigge Oyftcrs and Cockle fhelsP.m^^i on 
the Rocks in I h« remote parts of Jtrancc. 5j 
I 8^. ^ 
An \liUufviSL]KefraSicn difcdVerM hy£r^. 
S trtholin irt a ChryttaM ke Body to be found 
in Ifland ; where occur many coiiGderable Ob- 
fervations,Experim.and.Rcfisxions. 57.20^9. 
Kefpffathn examined by Boyle in Machi- 
na Boy liana N.^z-andN-cS^.tJow long "Ducks 
lad in Machina.rfi. 2<)n. ThePhoenoraena 
afforded by Vipers^Frogs^, and Kittling?, p. 
2.ot3^Ce Tryalsabout.Air harboured in the 
pores of water. 20ip, Shell filhes and Scale 
'fiOies.2023,itf Bird and Frog, both wounded in 
the ilbdomerutryed 20z(5. Thc .votionof the 
feparated heart of a Cold ^niitnljtryed.zoz;. 
Tiiecomparifortof the times wherein an Ani- 
mal may be killed by Drowning, or by with- 
drawing the /fir,iryed in a Greenfinch, aS'par 
row,and a Moufe. 2028. &c. That water l-'owie, 
(at leaft Ducks) can live longer under Water 
than Land-birds, 2029. Tryals of a Yiper in 
Mae^na,and afia'wards under water , and, 
fome reafons render'd, why the longer firrvi- 
ving in Machina, docs not fiifHcicn: ly prove, 
that S'ufTocation does not kill Animals faftcr 
than the deprivation o^Jir 20 ^ i. 
Tryals made in. deference to rhofeDifeafes 
and Diftempcrsjwhicha e thought principal- 
ly to affcd th- rerpiratory prgans N. 65. f, 
203(5.By a Linnet,a Lark,a'Greenrinch, a \i- 
pev.2037.^Digreflive Experiment concern-ng 
unfit for Refpiration may retain its wonfc^ 
prcfrure.2o46rHow neccflary is to elevate 
rhe fleams of Bodics.io48. Tryals made of two 
I orts of white Snai 1$, wi thou t ffaeis,on an E ft, 
and a Leech.2049.firc. Whathapned to Rej>- 
tiles,as Catcrpillar5,in Machina. 20051. Wmged 
lr!fe<Si:s,ordirhary Flyes, Flcrh-flyes,with ihcir 
heads cutoff, and orherwifc (irafhoppcfs, ihi- 
ung Beetles, Butterflycs,tryed 2052.8ic.Ant$, 
Elites, and fmallcftlnfeits tryed; and of the 
necefHtyof Air to the motion of fuch fmall 
Crcatures.2054. 
ARockofNataral Si^^tdifco^efdifi Ch«- 
fh ire, (5(5.^ 01 <. 
The\Sa/M^f/r;' of an unwholcfomt place 
how to be rccovered.<55, 2017. 
Seat ; their Flux and Reflux confidcrcd by 
VI r. Chilirey. 6^,106 1 ; anlwered by Dr WaQi/ 
2658. See Additionals dd.zo^S, 
A way of making Se^r-water fwcet. ^7.2048. 
1050. 
Spiders, Tlie manner how they profeft their 
threads.55«ioi3,flnd 2014. fit to be added to 
rhe like obfcrvation.N.jo. 
Springs, The Palpable Indications of fome 
healing Springs, and an E/Tay to detect the 
caufesofforae peculiarities in Springs.5>ii54. 
Mineral Springs ic examined by Dr.H^/ii^.^o. 
1074. 
wrfdmirable Sione-qusTiy about Maftrich. 
(57.2051. 
K 
Vegetables, Dwarf Oaks having Jcorns in 
New £'gland. 57 1151. The ^.ttj^ of a Tree 
growing In Nova Sco:ia-,bearing knobs which 
contain a Sanative Liquor like Turpentine. 
57.n5T.'Podu^f Silk-GraG- fromNew £' gland 
defcf ibedj^lnd ifsu'fe 57>ii5i' ^.Branch of ihe 
Cotton-tice from N.£ng.[bid.- ObferVation-, 
Di;re<5i:icyns,'ap.d £nquir es c'vncerning the mo- 
tion of 5'ap in Trees. ^7.1155. and 58. iip8. 
S'eralib in N, 68. many particulars on rhis 
rcfpiratio'i upon veryh gh v.ouncain's. 2:038 
Obfervations on an jinimal in changes of -ra- 
rity and denfity 20^p«-rfM unfucceGful attempt lfubje6lj"n reference to !iycamore9 andWintcr 
to prevent refpira ion by th« prodiiction or l-Blscdingsof fosce-Ti'ce"-. -- 
growth of Animals in Machina 204.0,'/^ Digref ! F/Me(T.^r,how made in France. 61 zooi. 
tive Experiment concerning the £xpaniion [ Of V ; The Principal Organ examin'd 
Blo\id and other /^nimaliuices.2043^ Ofthe ; byaM.3f.Jr/o/t£.5p.io23* 
pov/er ofy^j^/*. faclion toenabi&.^nimals ro hold 
out I ri ^ir by Rarefadion mad-e-UDHt for'Rc- 
Reasons vvhv th^fs lafl Try^^Is are to be re- 
iterated for fu ier fatii^fa^lioii } and thur 
E K A r J, P, .20 dp. 
-ji- praiSlice to make a good' ^*u,k.adell Wine 
by the Vl&rkorhu?k of thsCirape 58.1181. 
iVood' found good ftors under ground in 
LctncafJjlre» 67.2050. 
.... '^^WS 
/, 2,p, r. Liilcr ioxWrd) 
L 0 N D 
Prwud for John Marty PrinHr io the Royal So 
