Borelli, Giovanni Alfonso, De motionibus naturalibus a gravitate pendentibus, 1670

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                <lb/>
              imò à multo leuiori feſtuca flecti facilè poſſet. </s>
              <s id="s.000634">hæc
                <lb/>
              quidem ſuſpenſa intra armariolum vitreum, vt à ſor­
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              dibus, & venti agitatione tueretur
                <expan abbr="æquilibriũ">æquilibrium</expan>
              præ­
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              cisè ſeruabat, vt eſt DE, cuius centrum C, tunc
                <expan abbr="sũp-ta">sump­
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                ta</expan>
              virga ferrea IF, & igni­
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                <figure id="id.010.01.134.1.jpg" xlink:href="010/01/134/1.jpg"/>
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              ta in eius extrema parte
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              F lanci A approximaba­
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              tur, abſque contactu,
                <expan abbr="tũc">tunc</expan>
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              libra ab æquilibrio remo­
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              uebatur, depreſſa nimi­
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              rum lance B, & eleuata A,
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                <expan abbr="idẽque">idemque</expan>
                <expan abbr="cõtingebat">contingebat</expan>
              trans­
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              lato ignito ferro infra
                <expan abbr="lancẽ">lancem</expan>
              , ac priùs in ſuprema
                <expan abbr="lãcis">lancis</expan>
                <lb/>
              parte obſeruabatur:
                <expan abbr="rationẽ">rationem</expan>
              huius admirabilis
                <expan abbr="effect9">effectus</expan>
                <lb/>
                <expan abbr="hãc">hanc</expan>
              excogitaui, & amico
                <expan abbr="petẽti">petenti</expan>
              reddidi eamque
                <expan abbr="cõ-municaui">com­
                  <lb/>
                municaui</expan>
              Societati
                <expan abbr="doctiſſimorũ">doctiſſimorum</expan>
              virorum à Sereniſs.
                <lb/>
              & Eminentiſs. Cardinali Leopoldo Mediceo
                <expan abbr="erectã">erectam</expan>
              ,
                <lb/>
              quam deinceps more Italico
                <expan abbr="Academiã">Academiam</expan>
              experimen­
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              talem Mediceam vocabo. </s>
              <s id="s.000635">Concipiantur duæ ſphæ­
                <lb/>
              rulæ aeris inter ſe æquales LG, & HK lances
                <expan abbr="ambiẽ-tes">ambien­
                  <lb/>
                tes</expan>
              , quæ erunt æquè graues, ſcilicèt eiuſdem ſpeciei.
                <lb/>
              </s>
              <s id="s.000636">Approximato poſtea ferro ignito IF procùldubio à
                <lb/>
              profluuio ignearum exhalationum à feruente ferro
                <lb/>
              emanantium, calefit nedum lanx illa metallica A, ſed
                <lb/>
              etiam ſphæra proximi aeris LG, quæ proindè ingen­
                <lb/>
              tem raritatem acquirit, cùmque aer ambiens LG ar­
                <lb/>
              ctè adhæreat
                <expan abbr="lãci">lanci</expan>
              A,
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              aſperitatibus, & foueolis,
                <lb/>
              colligatus componat veluti lanuginem vnitam ipſi
                <lb/>
              lanci, itaut nequeat moueri lanx A niſi ſecum deferat </s>
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