Angeli, Stefano degli, Della gravita' dell' aria e fluidi : esercitata principalmente nelli loro homogenei

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            <s xml:id="echoid-s4448" xml:space="preserve">
              <pb o="57" file="00151" n="151" rhead="QVARTO."/>
            dolce, ſi vedrà la cera diſcendere.</s>
            <s xml:id="echoid-s4449" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4450" xml:space="preserve">_Cont_. </s>
            <s xml:id="echoid-s4451" xml:space="preserve">Tutto queſto lo sò anch’io; </s>
            <s xml:id="echoid-s4452" xml:space="preserve">& </s>
            <s xml:id="echoid-s4453" xml:space="preserve">è ſtato ſaputo prima di
              <lb/>
            noi dal Galileo, e da altri. </s>
            <s xml:id="echoid-s4454" xml:space="preserve">Queſta ſua riſpoſta però Signor
              <lb/>
            Ofredi forſe non può quadrare a cert’ eſperienza del Sig-
              <lb/>
            Berigardo.</s>
            <s xml:id="echoid-s4455" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4456" xml:space="preserve">_Mat_. </s>
            <s xml:id="echoid-s4457" xml:space="preserve">Et io proporo a loro Signori da conſiderare, ſe in molti
              <lb/>
            caſi la vera cauſa poſsa eſsere (almeno vna delle cauſe) che
              <lb/>
            li minimi dell’acqua limpida infuſa eſsendo più ſottili del-
              <lb/>
            Ii minimi del primo liquido, poſſino penetrare, e cacciarſi
              <lb/>
            in quelli ſpatietti delli corpuſcoli, e coſi renderli più graui
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            in ſpecie, e capaci di diſcendere.</s>
            <s xml:id="echoid-s4458" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4459" xml:space="preserve">_Cont_. </s>
            <s xml:id="echoid-s4460" xml:space="preserve">Queſta certo mi pare più confacente al Fenomeno del
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            Signor Berigardo, che dice _nel luogo ſopra cit. </s>
            <s xml:id="echoid-s4461" xml:space="preserve">pag_. </s>
            <s xml:id="echoid-s4462" xml:space="preserve">299. </s>
            <s xml:id="echoid-s4463" xml:space="preserve">darſi
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            certi metalli, _Quorum ſolutione tingitur aqua, & </s>
            <s xml:id="echoid-s4464" xml:space="preserve">quæ mox ad fun-_
              <lb/>
            _dum iniecto ſale præcipitantur_. </s>
            <s xml:id="echoid-s4465" xml:space="preserve">Non sò ſe il ſale con quell’ac-
              <lb/>
            qua facia vn compoſto più leggiero in ſpecie della ſola ac-
              <lb/>
            qua, ò più graue. </s>
            <s xml:id="echoid-s4466" xml:space="preserve">Onde per queſto capo quelli corpuſcoli
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            meno doueſsero diſcendere.</s>
            <s xml:id="echoid-s4467" xml:space="preserve"/>
          </p>
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            <s xml:id="echoid-s4468" xml:space="preserve">_Mat_. </s>
            <s xml:id="echoid-s4469" xml:space="preserve">Più graue certo, ſe quella è acqua ordinaria. </s>
            <s xml:id="echoid-s4470" xml:space="preserve">Anco di
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            queſto Fenomeno forſe la cauſa ſa@à che li minimi del ſa-
              <lb/>
            le poſſino più prontamente cacciarſi in quelli ſpatietti de
              <lb/>
            minimi metallici, di quello che poſſino fare li minimi di
              <lb/>
            quell’acqua, e così rendendoli più graui farli diſcendere. </s>
            <s xml:id="echoid-s4471" xml:space="preserve">Se
              <lb/>
            potrebbe anco cõſiderare ſecõ queſte infuſioni di ſale, ac-
              <lb/>
            qua, e meſcolanze di diuerſe materie ſi faceſse, & </s>
            <s xml:id="echoid-s4472" xml:space="preserve">eccitaſse
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            vna tal fermentatione, mediante la quale le particelle di
              <lb/>
            quelli liquidi riceueſsero vn moto più efficace dell’ordina-
              <lb/>
            rio conſeruante la loro fluidità, nel quale ſempre ſono,
              <lb/>
            mediante il quale poteſſero più prontamente cacciarſi in
              <lb/>
            quelli ſpatietti. </s>
            <s xml:id="echoid-s4473" xml:space="preserve">Già è maniſeſto, come habbiamo tocco
              <lb/>
            anco di ſopra, che vn corpo in moto maggiore entrerà in
              <lb/>
            quelli luoghi, nelli quali non entrerà con moto minore. </s>
            <s xml:id="echoid-s4474" xml:space="preserve">Io
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            hò tocche queſte cauſe, acciò loro Signori l’eſaminino;
              <lb/>
            </s>
            <s xml:id="echoid-s4475" xml:space="preserve">che per altro io non le ſpoſo.</s>
            <s xml:id="echoid-s4476" xml:space="preserve"/>
          </p>
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            <s xml:id="echoid-s4477" xml:space="preserve">_Vont_. </s>
            <s xml:id="echoid-s4478" xml:space="preserve">Io non sò ſe li minimi del ſale ſe poſſino cacciare più
              <lb/>
            prontamente in quelli ſpatietti che li minimi dell’acqua;
              <lb/>
            </s>
            <s xml:id="echoid-s4479" xml:space="preserve">sò bene che queſti prontamente ſi cacciano nel medemo
              <lb/>
            ſale, liquefacendolo, e riceuendone vna certa quantità. </s>
            <s xml:id="echoid-s4480" xml:space="preserve"/>
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