Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670
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              <s id="s.001725">
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              non autem in
                <expan abbr="grãdioribus">grandioribus</expan>
              ; conſtat enim experientia
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              aquam, & cætera fluida naturam quamdam glutino­
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              ſam, & viſcoſam habere, quod quidem euincitur ex
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              eo quod guttæ fluidæ ſuſpenſæ pendent è ſupremis
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              ramis arborum, & ſi quis velit particulam eiuſdem
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              guttæ à reliqua eius maſſa diuellere, perſentiet reſi­
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              ſtentiam aliquam, & ceſſante vi externa denuò gutta
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              ſponte recolligitur; quòd verò prædicta operatio
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              pendeat à glutine, conſtat ex eo, quòd ſi aquæ puriſ­
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              ſimæ addatur miſceaturque ſuccus, vel maſſa aliqua
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              glutinoſa, & viſcoſa, tunc quidem guttulæ penden­
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              tes ampliores fiunt, in fila tenuiſſima ſatis longa ex­
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              tenduntur, atque in membranas graciliſſimas attenu­
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              antur quoties inſufflato aere efficiuntur bullæ
                <expan abbr="ingẽ-tes">ingen­
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                tes</expan>
              , quas pueri efformare ſolent. </s>
              <s id="s.001726">Sic videmus
                <expan abbr="ſaliuã">ſaliuam</expan>
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              viſcoſam, vel aquam cum albugine oui, vel ſaponi
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              admixtam extendi in tenuiſſima fila, & denuò recol­
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              ligi, qui effectus procùl dubio illi viſcoſitati admix­
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              tæ tribui debet. </s>
              <s id="s.001727">Si igitur tam inſignis effectus pro­
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              ducitur à grandi copia glutinis, vel humor is viſcoſi,
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              quis dubitabit eumdem effectum quando eſt minùs
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              inſignis productum fuiſſe à minori copia eiuſdem̨
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              glutinis, & viſcoſi humoris? </s>
              <s id="s.001728">Sed nemo ferè dubitat
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              in aqua, & in reliquis fluidis viſcoſitatem, aut quid
                <lb/>
              analogum glutini in exiſtere, dubitatur ſolummodò
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              de cauſa prædicti glutinis, cùm hæc poſſit eſſe exter­
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              na, & interna, duo enim corpora vniri poſſunt, & re­
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              ſiſtere ſeparationi, cùm à cauſa externa impelluntur
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              vnum versùs aliud, vel potiùs ab aliqua vi motiua, </s>
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