Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
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- doch ac anochier rime. See Tracts about sea-hich Forricellius atcerivards pursued and impro
- redu ich sibce Sagaciey; invenrins, a5 a tar-
- cher proot oE che Nocion oi che Graviry ot che
- Air, Thac which ve call che Torricellian Fxperi
- NI. Bopte Found a L amb s Bladder conrainine
- aboue Z oF a Piur, and blonn ux, and WeIl driec
- 1o lose abour a Grain and s wrtien ic as pricke.
- aud ehe Ait let OuE.
- AIso, char a Lambs Bladaer beins conncerpoi
- zed in a nice pair os Scales in che Receiver, on
- che Aies beine drann oue, did manifestly pre-
- ponderare; bur when the excernal Air as lec in
- asain, che Scales rerurned ro cheir former Lqui
- librium.
- An Aolipile well beared, and rtien havins irs
- Which che hole beins opened, the Air vas heard
- plainty eo rust in wich a Whistlins noile, and
- chen che Aolipile beins weiehi d again, it vas
- manitesly heavier than it as betore.
- The Maedebursick Fngine being weighed wten
- Full oF Air, and afcerwares beins again weighec
- Wohen evas ell exhausted, was tound eo weie
- an encire Ounce and 23 less chan ic did betore.
- And MP. Boyle Found by accurate Experiments.
- Wrhen tull oF Air, chan atter ic was exhausted.
- Eletound al(o thac
- A CtaIS Bubble a5 bis as an FlenS F9B, harine
- as much Rir as could be driven our by Flear, hact
- then its Scem nimbly sealed up. and then beins
- lete leisurely co cool (for chere is great danger ot
- cheir breakins) was put into a nice Balance, and
- then che Scales evere equipoized: Atrer ehe seal-
- ed end beins varily broken of, the Air Was heard
- eo rumt in wich a Wwhistline Noise, and chen che
- Scale in which che Buble wras did manitestly pre.
- Elling ie with Wacer, ic as found eo hold g0c
- Grains oF chac Liquor; (0 thar allowins For = 0f
- the Caviry ot che Bubblesbeins Alled ivich Air
- ertich perhaps mighe weigh aboue a Grain, the
- Proportion oF NaFeF EO Air appears in WeighErC
- be abour 905 toone, and roundly ic may be sur.
- Posed, a5 1000r0 one, becaule ris nor possible
- Dut thac lome Air must remain in che Bubble
- more than is non accounced for-
- MP. Bople found by repeared Lxperimehes, thar
- the eiptur oF Air rO Water is a5 100O1OI.
- NIr. TTalley, in Philos.. Frans. NV. 18E, (2y5
- Thac che Specisick Grarier oF the Air, near che
- Parchs Surtace co thar of Wacer, ac severalery.
- alS, Wa5 25 +10 840, 25 1 10 852, and 2S Y EC
- 860; che Mercury Aandins ac alI chole rimes a-
- and consequenely che sir raretied wwhen aIl chese
- ivere ery d, ic may rirhour sensible Prrour in
- round Numbers, De Caid, char che Barometer
- Aanding ac 30 tnches, and in a mean ectare ot
- Flear and Cold, che Specifick Craviiy oF the sir
- tOTater, I5 25 F 10800: Wheretore, since MerCU-
- ey 10 Wacer i5 a5 13= 1O I, Nercury will berC
- ATES WEIOFIT. The Weighe oFche Air waS. Rir 25 10800 1O F, and a Cytinder oF Air O
- rable Rarefaction os tho Aer. Ana iu CLE Lal sil.
- aore he relIS US, LMal He B) nooe
- exPerimenes, chac che Caue Guanens et HII, b7
- onlx harins che Pressure of che demosphere caken ment.
- ot in The Pa LSCC, at WMCHOUL aly
- sidvencicious Flear eo enerease irs Sprins, voulo
- polsels abore 13000 ciries ies narural Space Or
- Vimentions.
- Dr. Crezory in his Astron. P. 40T. Tews, cha
- it Air expand ic selF accordins r0 MIr. Borl 5 ob
- terved Law; viz. That the Spaces into which et
- may be compressed are alvays reciprocally proportio
- nal to ehe compressins weicht: lhen a Clobet
- Air ot che Diameter oE ore Inch, il raretied (0
- a5 laccordins eo char Rule) ic must be ac chedi
- Farch) ill HII all che Planerary RegiOnS ad La
- a5, and much bezond, che Sphere et Saturn.
- And che Breac Dilatation and Compression OF AII
- may De easily enoush conceired, wichour chelncer
- vention oE ans subrilematrer, il re imagine cach
- proper elastick Parriele of Air 1o be like a livele
- Sprins ot a Warch coiled ux round, or mound up
- likce a piece of Ribband: For, it you allon fur-
- cher, that these Parricles hare alo 2 C ircular
- Roll, Coil, Or Lamina ill endeavour r0 recede
- trom che Axis OF its Nocion, and chis mOre Or
- less accordins ro the Velocier ot their Morion
- by erhich means chey will acquire a Springinels
- outward like a Warch Sprins, and wvill endea-
- vour coAy or unwind chemselres oue ro cheir FuII
- Lenech, buc chac chey are hindered by ocher Tuch
- Parricles on every side: And cheretore chese F.
- lastick Parrieles in che lorver Parrs oF the AEmO.
- sphere will alvars be Hepe bene or wound up, by
- rhe weighe of the whole ot che Air; buc it ac any
- eime cher can ser rid ot chis weishe and external ponderare by near ZoFa Crain. And afcer chis
- pressure, cher will readily by cheir natural Sprine
- evolre chemselres and extend cheir ROII, Or cir
- cles ro rastly larger Dimensions. And chis maz
- De the realon ot the Tumescence ot a Bladder
- noc apparencly blonn our, in che exhaulted Re.
- ceiver; ot a Full. bionn one (it dry) breatcine
- chere, and ot che breakins ot lquare figured Vi-
- als, when AOpE well, and che Air EHOUS
- draon oA trom chem.
- And cis equally calie ro conceire, that a BrCaI
- Dilararion or Rarefaction of dir may be produced
- by Flcac; For che Rapid Morion ol the Caloritick
- Parricles must necds (o move the Aereal ones,
- and by thac means may make them more endea
- vour ro recedetromche Axis oF cheir Motion, and
- consequently more unwind or unrollthemselves
- must more chrust, by this encreased Sprins, aII
- ocher Bodies trom them, and separare chemtetres
- From one anocter
- MP. Boyle in his Dilconele against Linus Mews
- thac che Strenerhs required to compress air, are in
- Reciprocal Proporrion (nearly) to the Spaces com-
- prehendine the same Portion of Air–
- Arst discovered by che great Galtileus; Who find- 10800 Inches or 900 Feet, is equal ro an Inch oE
- ins char Wacer by pumpins could be raised no Mercury; Wheretore, il che dir vere chroveh
- Norion ot an infinire fuga vacui vould nor do in mosphere ould be no more chan 5 Miles and
- tance oE the Farchs Semi-diamerer (From che lirrle hole lope, as cooled and weiphed; atcer
- Mocion round cheir omn Axes, che Parrs os each chac a (mall Receirer iveioh d 35 Grains more
- Wheretore cher must cake up more space, and bouc 292; bac becaule tas Summer Weacher
- hipher chan 24 or 35 Feer, concluded, rharthe out of an equal Densiey, the FseiphE OF the AF.
- ehis Case; and cheretore happily fell on chinkcins one Tench of a Mile, and in che Alcent oE everr
- ot he Couneer. Balance oE rhe Airs Weist 900 Feer teom ihe Farrtis Surtace, che Mercur
Cite
Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. - . Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/806933011:0043?run=74