Bacon, Francis
,
Sylva sylvarum : or, a natural history in ten centuries
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echoid-s3648
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<
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o
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81
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file
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0115
"
n
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115
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rhead
="
Century IV.
"/>
or no ſmell; </
s
>
<
s
xml:id
="
echoid-s3649
"
xml:space
="
preserve
">ſo that the ſmell is a ſecond ſmell that iſſueth out of the Flower
<
lb
/>
after wards.</
s
>
<
s
xml:id
="
echoid-s3650
"
xml:space
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preserve
"/>
</
p
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<
p
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<
s
xml:id
="
echoid-s3651
"
xml:space
="
preserve
">THe continuance of Flame, according unto the diverſity of the Body en-
<
lb
/>
<
note
position
="
right
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xlink:label
="
note-0115-01
"
xlink:href
="
note-0115-01a
"
xml:space
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">366.</
note
>
flamed, and other circumſtances, is worthy the enquiry; </
s
>
<
s
xml:id
="
echoid-s3652
"
xml:space
="
preserve
">chiefly, for
<
lb
/>
<
note
position
="
right
"
xlink:label
="
note-0115-02
"
xlink:href
="
note-0115-02a
"
xml:space
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preserve
">Experiments
<
lb
/>
in Conſort,
<
lb
/>
touching the
<
lb
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Continuance
<
lb
/>
of Flame.</
note
>
that though Flame be (almoſt) of a momentany laſting, yet it receiveth the
<
lb
/>
More, and the Leſs: </
s
>
<
s
xml:id
="
echoid-s3653
"
xml:space
="
preserve
">We will firſt therefore ſpeak (at large) of Bodies en-
<
lb
/>
flamed, wholly, and immediately, without any Wiek to help the Inflamma-
<
lb
/>
tion. </
s
>
<
s
xml:id
="
echoid-s3654
"
xml:space
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preserve
">A ſpoonful of Spirit of Wine, a little heated was taken, and it burnt
<
lb
/>
as long as came to 116 Pulſes. </
s
>
<
s
xml:id
="
echoid-s3655
"
xml:space
="
preserve
">The ſame quantity of Spirit of Wine, mixed
<
lb
/>
with the ſixth part of a ſpoonful of Nitre, burnt but to the ſpace of 94
<
lb
/>
Pulſes. </
s
>
<
s
xml:id
="
echoid-s3656
"
xml:space
="
preserve
">Mixed with the like quantity of Bay-Salt 83 Pulſes. </
s
>
<
s
xml:id
="
echoid-s3657
"
xml:space
="
preserve
">Mixed with the
<
lb
/>
like quantity of Gun-powder, which diſſolved into a Black-water 110
<
lb
/>
Pulſes. </
s
>
<
s
xml:id
="
echoid-s3658
"
xml:space
="
preserve
">A Cube or Pellet of Yellow Wax, was taken, as much as half the
<
lb
/>
Spirit of Wine, and ſet in the midſt, and it burnt onely to the ſpace of 87
<
lb
/>
Pulſes. </
s
>
<
s
xml:id
="
echoid-s3659
"
xml:space
="
preserve
">Mixed with the ſixth part of a ſpoonful of Milk, it burnt to the
<
lb
/>
ſpace of 100 Pulſes; </
s
>
<
s
xml:id
="
echoid-s3660
"
xml:space
="
preserve
">and the Milk was crudled. </
s
>
<
s
xml:id
="
echoid-s3661
"
xml:space
="
preserve
">Mixed with the ſixth part
<
lb
/>
of a ſpoonful of Water, it burnt to the ſpace of 86 Pulſes; </
s
>
<
s
xml:id
="
echoid-s3662
"
xml:space
="
preserve
">with an equal
<
lb
/>
quantity of Water, onely to the ſpace of four Pulſes. </
s
>
<
s
xml:id
="
echoid-s3663
"
xml:space
="
preserve
">A ſmall Pebble
<
lb
/>
was laid in the midſt, and the Spirit of Wine burnt to the ſpace of 94
<
lb
/>
Pulſes. </
s
>
<
s
xml:id
="
echoid-s3664
"
xml:space
="
preserve
">A piece of Wood of the bigneſs of an Arrow, and about a Fingers
<
lb
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length, was ſet up in the midſt, and the Spirit of Wine burnt to the ſpace
<
lb
/>
of 94 Pulſes. </
s
>
<
s
xml:id
="
echoid-s3665
"
xml:space
="
preserve
">So that the Spirit of Wine Simple, endureth the longeſt, and
<
lb
/>
the Spirit of Wine with the Bay-ſalt, and the equal quantity of Water, were
<
lb
/>
the ſhorteſt.</
s
>
<
s
xml:id
="
echoid-s3666
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xml:space
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"/>
</
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>
<
p
>
<
s
xml:id
="
echoid-s3667
"
xml:space
="
preserve
">Conſider well, whether the more ſpeedy going forth of the Flame, be
<
lb
/>
<
note
position
="
right
"
xlink:label
="
note-0115-03
"
xlink:href
="
note-0115-03a
"
xml:space
="
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">367.</
note
>
cauſed by the greater vigor of the Flame in burning; </
s
>
<
s
xml:id
="
echoid-s3668
"
xml:space
="
preserve
">or by the reſiſtance of
<
lb
/>
the Body mixed, and the averſion thereof to take Flame: </
s
>
<
s
xml:id
="
echoid-s3669
"
xml:space
="
preserve
">Which will appear
<
lb
/>
by the quantity of the Spirit of Wine, that remaineth after the going out of
<
lb
/>
the Flame. </
s
>
<
s
xml:id
="
echoid-s3670
"
xml:space
="
preserve
">An
<
unsure
/>
d it ſeemeth clearly to be the latter, for that the mixture of
<
lb
/>
things leaſt apt to burn, is the ſpeedieſt in going out, and note by the
<
lb
/>
way, that Spirit of Wine burned, till it go out of it ſelf, will burn no more,
<
lb
/>
and taſteth nothing ſ
<
unsure
/>
o hot in the mouth as it did; </
s
>
<
s
xml:id
="
echoid-s3671
"
xml:space
="
preserve
">no nor yet ſour, (as
<
lb
/>
if it were a degree to wards Vinegar) which burnt Wine doth, but flat and
<
lb
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dead.</
s
>
<
s
xml:id
="
echoid-s3672
"
xml:space
="
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"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s3673
"
xml:space
="
preserve
">Note, that in the Experiment of Wax aforeſaid, the Wax diſſolved in
<
lb
/>
<
note
position
="
right
"
xlink:label
="
note-0115-04
"
xlink:href
="
note-0115-04a
"
xml:space
="
preserve
">368.</
note
>
the burning, and yet did not incorporate it ſelf with the Spirit of Wine, to
<
lb
/>
produce one Flame; </
s
>
<
s
xml:id
="
echoid-s3674
"
xml:space
="
preserve
">but whereſoever the Wax floated, the Flame ſorſook
<
lb
/>
it; </
s
>
<
s
xml:id
="
echoid-s3675
"
xml:space
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preserve
">@ill at laſt it ſpred all over and put the Flame quite out.</
s
>
<
s
xml:id
="
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xml:space
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"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s3677
"
xml:space
="
preserve
">The Experiments of the Mixtures of the Spirit of Wine enflamed, are
<
lb
/>
<
note
position
="
right
"
xlink:label
="
note-0115-05
"
xlink:href
="
note-0115-05a
"
xml:space
="
preserve
">369.</
note
>
things of diſcovery, and not of uſe: </
s
>
<
s
xml:id
="
echoid-s3678
"
xml:space
="
preserve
">But now we will ſpeak of the continu
<
lb
/>
ance of Flames, ſuch as are uſed for Candles, Lamps, or Tapers, conſiſting
<
lb
/>
of Inflamable Matters, and of a Wiek that provoketh Inflamation. </
s
>
<
s
xml:id
="
echoid-s3679
"
xml:space
="
preserve
">And this
<
lb
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importeth not onely diſcovery, but alſo uſe and profit; </
s
>
<
s
xml:id
="
echoid-s3680
"
xml:space
="
preserve
">for it is a great
<
lb
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ſaving in all ſuch Lights, if they can be made as fair and right as others, and
<
lb
/>
yet laſt longer. </
s
>
<
s
xml:id
="
echoid-s3681
"
xml:space
="
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">Wax pure made into a Candle, and Wax mixed ſeverally
<
lb
/>
into Candle-ſtuff with the particulars that follow, (Viz. </
s
>
<
s
xml:id
="
echoid-s3682
"
xml:space
="
preserve
">Water, Aqua-vitæ,
<
lb
/>
Milk, Bay-ſalt, Oyl, Butter, Nitre, Brimſtone, Saw duſt,) every of theſe bear-
<
lb
/>
ing a ſixth part to the Wax; </
s
>
<
s
xml:id
="
echoid-s3683
"
xml:space
="
preserve
">and every of theſe Candles mixed, being
<
lb
/>
of the ſame weight and wiek, with the Wax pure, proved thus in the
<
lb
/>
burning, and laſting. </
s
>
<
s
xml:id
="
echoid-s3684
"
xml:space
="
preserve
">The ſwifteſt in conſuming was that with Saw-
<
lb
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duſt, which firſt burned fair till ſome part of the Candle was </
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>
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