INDEX. 
$l.Ooth.roi£tiiDt\kix Pliyficac, 77.30 17. 
^2.A'/c-.H^/./c»of Navul Aichitedure and 
CondLid,77.3oo6. 
So jar the Books, 
C. 
, A Chorogrcphical Problem folv'd by Mr. 
Collins o^ the R. 8.69.2093. 
Good Cida' more whokfome than 
W]n«,(59.2ii8. 
Colours for Dyes how to be increafed j 
which way to be fixed,7o.2i32.See Infcds 
ai.d KermeSjbelow. 
. Colours ^ New Theory by Mr. ifaac 
Ar£-Aif<i«,of theR.S.n.80. 
^:. 
Eun'j ushh Flux dercribed,7i.2i$3. 
F. 
Fementatiom tKam'md by Boreilns, 73. 
2210. 
FjJhSUllar defcribed ,74.222 1. 
G. 
Gloworms, obfervations about their Ihi- 
iiin£i,72.2i77.and 78.3035- 
Gravity confidtr'd, 73. 22io. and 74. 
2230. 
• 
Two JIti means in England, 71.2156. 
L 
Ice jhow it appears when made in a place 
free from Air,72.2i69. 
Indies, Natural Obfervations of the 
Eaft-Indies j See Ba/dam in Books. 
Infeffs y A viviparous Fly ; of 33 forts 
of Spiders in Eng]and,72.2i74.Spontane- 
ous generation inquired and doubted,74. 
22 19. Bees hatch'd in willows, 74.2221. 
Wafps, call'd Ichneumons j their feveral 
ways of breeding; and of their laying 
their Eggs in the bodies of Caterpillars, 
76.2297.Snails are both male and female i 
and that Caterpillars may teach us, by 
their feeding,the correfpondence of ver- 
tues in plant5,76.2282. Infcfts feeding on 
Henbane, and in their bodies correcting 
the horrid fmcli of henbane into an Aro- 
matick; their Eggsalfo changing from a 
white to an Orange or deeper colour, 72. 
2170. Infers fmeilingof Musk,74. 2219. 
and 76. 228 1, more of Infers, 7^.2284, 
2285. and n.77.3002. The Goat-chatfer or 
fwcet Beetle in what feafon musky, 77. 
3003. Ti e Musk-ant ,77.^002. Whether d;e 
Tarantt la be not a phalai gium, 77. 3002. 
A Scolopendra fhining in the dark, 24. 
222i.SeeG]oworms. Infedb in England ot 
theKermcs kind,7 1. 2165. and n. 75.2196. 
L* 
Of Li^ht ai»i Gt)lours a New and very 
Ingenious Theory, by Mi. Ifaack^Nemon, 
R.S.n.Sc. 
M. 
I^athematicks and Mechanicks.Sct Art. 
A fweet ^^/V7«r<z/Balfom newly found in 
ItaIy,79.3o59. 
An Incombuftible iWiVer^/ lately found 
in ltaly,72,2i67.iVf/;7frd/^^,fec ArU 
N. 
Natnral Obfervations, See Saldaus in 
Books. 
P. 
Pears for fome-fbyl and for peculiar ufcs 
recommended, 7 1. 2 147. 
fttrtfi cat ions QorSidti'd in curious fi- 
gures,76.2282.in human bodies, 71.2158. 
S. 
S nails, <j6.22%2. Spiders ; feC Irjfeetsi 
A Salt of a ftrange kind, 79 .3069. 
T. 
The Torrid Zont known to be habitable 
above 500 years agO;73.22i4. 
The Loud-fpcaking Tntm^tt, 79.3056. 
Vegetation y fee Dr.'5/'«i*'j Anatome , in 
Books. Veins in Vegetables analogous to 
Veins in Animals,79. 3051. To make any 
fruit or flower grow by Art and without 
feed,at leaft in minute refemblance» See 
Lana in Books. , 
Vegetable Excrcfccncics, breeding In- 
feas,confider'd by Mr. LiSitr, R.S. 75. 
2254. 
Note, 
A corrupt Tranjlation of thcfe PkiU 
Tranfafiions into Lath, animadverted 
on,75.2269. 
ERRATA in Nmber'j^.Page^ci^jA^, r.an 77otwanting.\h\d*l,i<), x.Andin thtfu 
LONDON, 
Printed for John Martyr, Printer to the Royd Staety. i6ti. 
