Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
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The machine reads it as
- eter, Bulk For Bulk; by onty diridins che grearer ) Emall Bodies, that cannor convenienele be Fastenec
- by che lesser 5 For then che Ouoriene will inew che
- Spccitiek Craviry oE ihe Hearier Body, compared
- rich as mach WVacei 25 is equal. roic in BuIK. A5
- iE the Ouoriene be 2, 3, 6, Or 29; che Body, Wvil
- accordinsly becwice, chrice, 6, Or 19rimes a5 hea
- vy as Common W ater.
- The Application ot Which Rule, and che grea
- Adrantages Wwhich max be made ot chese ot it
- Tou will find in che Followins problems or Experi
- MICHES.
- I. Lo find the Specifick a
- es such Bodies
- vill sink in Water, and not be dissolved
- Etavins readx a Pair oE po0d small Scales rotiet
- evill curn wich che J OF a Crain, (OF = ParE may de
- vell enough) drilla (mall HIole inthe Midale ot onc
- Scale, chro etrich pur a FTorse- HaIE aBOUE a FOOE
- in lensth wich a Hnoc at cheapper end oF ic, ane
- a Loop ac che ocher, pur 25 mach HTorle hair in
- the opposire Scale, as ill serre ro Rquiponderate
- the orher, and tavins vell adjusted jour Scales.
- Wcigh sirst che Body in che dir caretully; tum
- the Weiphe into Grains, (twill be best rouse Troy
- Weiph) and Wrire che Number down in 2 Piece ob
- Paper. Then Fasten the Body co che Horlchair.
- and leaturels immerse ir inro a Vessel oF Rain; Or
- Spring WVacer, and purting WeighES into the OppO.
- site Scale, sind its Weiphu exactly in ihe WVater,
- (Where ic must Evim about treelr, and noc couch
- the Bonom ox Sides oF the Vesset) Turnallochis
- Weiphe inco Grains, and suberact ir From the For-
- mer Weisl in Air, and nore che remainder; by
- Which remainder diride che tirst Found Weishe in
- Air; and che Ouorient will be the Proportion that
- ehre Body Dears r0 Wacer; That is, Wwill Mew chc
- Spccitiek Cravirs in respect ot Warer, Which
- Ditched on 25 a Standard eo compare ic by.
- Fxample.
- Crains, and in Walet 138 CTalIS; Wen suorta
- Ated trom cheformer Weiphe lete A3L Grains; b3
- erhrich Remainder dividins che Icislu in Ai,
- r169, the Ouorient was 2, 35, Which isthe Speci
- tick Crariey oF Marble, in respect oF asmuch W a
- eer as is equal to it in BuIk.
- bIc.
- wirh one Flair only; be lute alWass le sipo
- rour Scales, betore you beginto Welsl.
- I. Since common siche, Marble, and Rock
- Crrstal, (90. (Scc the lable ot Specificte Cravity
- ate tO WVatei, but 25 2 = (Or 5 102;) il rou tind
- a piece oF Arons Matrer, Wrhose Specifick Cravity
- excceds chat Proporrion, rou mar conclude, That
- ic hach in ic Comethins of a Mineral, or Meralline
- Nature, in proportion co is excels abore rHe
- Weishr ot common Stone
- 2. By chis Method also, a BodY mas be exam
- ned, Whecher ic be oF a Scony NatuFC, OF HOL. SC
- Corat and Pearls, Will be discorered to approach
- rather ro a Sconr, chan to a common Vegerable
- Or Animal Nacure; and Bezoar, and the Stones
- Found in che Bladders ot Men, and ortier Animals.
- Will by cheir srear lixtunels shew chemsclres of
- very ditterene Consciturion trom ordinary Stones.
- 3. BY this Mechod, von mas makie an Fistimate
- of the Goodness oF sererat Stones, or Bodies ot
- che same Kind, or Denomination: For havine
- Found the Crariey ot such as are Fxcellent, alt 0
- Thers oF lesser G0odnels, may casily be distinoui
- Med, as ther are any was diverse trom rhat Scan
- dard.
- 4. Sleao an euine Scones, ulet aIs, May
- be easils distinsuithed trom talle ones; and cour
- certeir Moner readily knountrom Scerlins, tho ne-
- ver (o well athed orer, orsilded; for havins by
- Siones, Cems, Ox Corries, 25 are Trne and Cenu-
- ine, let thac beche Standard whereby ro estimate o-
- andmar assist rhe Phycirian, Apochecars, or Drus
- sist in che Druss, the seveller in Gems, and Pre
- cious Siones, ana che AHrican Merchan, in chie
- Choice ot rhe Sand or Dust Cold, hieh is oftere
- Connrextet.
- Lhe ses os this LxPeriment.
- rour own Terals, or by chehelp oFluch a Pable asis
- here annexed, sorten che Speciticke Cravier ot such
- chers by; which lact ulc, is oFuniversal Adrancase
- Flad che Curious Dampier Hnoun this Methocs
- he mighe perhaps lare rrucked and gorren lome ot
- DampierS Travails, Fdit. 2. Chap. 2. P. 427.)
- che Inalan sello Rinos d ie Basiscssana. (od.
- erhich ic appears he had nO GrCaE CHCOUTAGEeNETO
- do, nor beins able exactis r0 distinguis Whecher
- cher vere Cold ornot.
- II. To meist Mercury, or Such Beavy Fluids ebat
- nill sint into, and not minele mith Water; as
- also the Fragments of, or Small Precious Stones,
- Pearls, XC. and al Ponders that are heaviet
- than Water, Sinall Sands, Filines os Metals.
- Cola Grains, or Dust, and such like (mall
- thines about which a Forse hair eannot be fast-
- A Piece oF whire Marble veighed in AIr 116G
- N. B. IF ron practicethis much, till be best
- eo hans rour Scales upera bbel, et on oet
- Rest, Where ches may trans Freely; and s0 vou
- Wvill haveboch rour Llands ac liberer for morenice
- Iy adjustins che Ballance, and vour Arm will not
- be eary wich holdins che Scale; and be lure chac
- itie Scales play freelr, and are no was rangled,
- and thiac y0a donor ver rour Wcipties, nor Scales;
- For a licele carelelnels may produce greac Prrors it
- Such cases: Ler also che Body hans a wvhile in che
- rater betore sou loete le, and more ic up and
- ned.
- Toproride 2 small Gla(o Far, or a lirtle Silver Or
- don, and se knock ic afamt che Sides ot itic
- Vessel, to extricate ic From all Bubbles oF Air, thac wich two Tlandles or Fars ro ic, and thar Mallhola
- elle Rickins Wir, mar buoy it upa liccle, and con-
- lequeny adee rouro mistake irs Weishr. ou
- abour an Ounce and a FlalF, Or LWO OunceS Ot
- traler ane ettu de Caletcus in the Rir trst,
- Thould allo hare a mall Pair of PIvers, Or Pongs, note exactly irs Weis, CMCH Las bs
- eb take up four Crains Wvichal, lest vou lec them
- Twill De conrenient also ro mate 2 lirtle De
- ready Place) then allo find che Clalss Weighe in
- BraIs Cup (buc Class is best when ic can be had)
- Wacer, and lay che Weighes caretully By, BY
- chemsetres; and il fou C W MTAKC HCGHCHL
- usc ot this Practice, twill bC BCFEEF EO BCF ENO
- pieces oF Lead, one oF che weistr oF che Cla(S ir
- FaII; irticti wich vour Fingers rou may be aprio
- d0, and so occation jour selE a necdlels crou
- ae tloilehrait 1oC tmalt Mactieo) lo Holetout, et slac a. le bltet dt reo Maise
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/806933011:0752?run=74