Huygens, Christiaan, Christiani Hugenii opera varia; Bd. 1: Opera mechanica

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        <div xml:id="echoid-div421" type="section" level="1" n="167">
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            <s xml:id="echoid-s4734" xml:space="preserve">
              <pb o="214" file="0292" n="319" rhead="EXCERPTA EX LIT. CHRIST. HUGENII."/>
            brarum pondus æquat. </s>
            <s xml:id="echoid-s4735" xml:space="preserve">Et hoc obſervandum, pendula,
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            cum congruunt, non parallelis motibus ferri, ſed contra-
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            riis, nunc accedendo, nunc recedendo. </s>
            <s xml:id="echoid-s4736" xml:space="preserve">Quando autem horolo-
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            gia ad parvam diſtantiam rurſus à me fuere poſita, pendula,
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            priorem convenientiam brevi tempore recuperarunt.</s>
            <s xml:id="echoid-s4737" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s4738" xml:space="preserve">Nec hisce contentus, aſſerem latum tres pedes, craſ-
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            ſum unum pollicem, ita interpoſui, ut pars inferior fun-
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            dum tangeret, ſuperior Horologia excederet & </s>
            <s xml:id="echoid-s4739" xml:space="preserve">quaſi ſepararet.
              <lb/>
            </s>
            <s xml:id="echoid-s4740" xml:space="preserve">Non turbata tamen fuit motuum concordia, ſed dies noctes
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            que perduravit, imò ſi ipſe turbaſſem, brevi inſtaurata fuit. </s>
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            Nunc in id incumbo, ut quam accuratiſſime Horologia con-
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            cordent, experturus deinde ad quam usque diſtantiam ſympa-
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            thia hæc ſeſe exerat; </s>
            <s xml:id="echoid-s4742" xml:space="preserve">ſed, ut ex obſervatis auguror, non in-
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            fra 5. </s>
            <s xml:id="echoid-s4743" xml:space="preserve">aut 6. </s>
            <s xml:id="echoid-s4744" xml:space="preserve">pedes ſubſiſtet. </s>
            <s xml:id="echoid-s4745" xml:space="preserve">Major tamen horum omnium eſt
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            expectanda veritas, quam præſtabit diligentia mea, & </s>
            <s xml:id="echoid-s4746" xml:space="preserve">ac-
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            curatior in rei cauſas inquiſitio.</s>
            <s xml:id="echoid-s4747" xml:space="preserve"/>
          </p>
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            <s xml:id="echoid-s4748" xml:space="preserve">Quicquid ſit, habemus duo Horologia, quæ nunquam inter
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            ſe diſcrepant: </s>
            <s xml:id="echoid-s4749" xml:space="preserve">quod etiamſi mirum ſit, tamen eſt veriſſimum.
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            </s>
            <s xml:id="echoid-s4750" xml:space="preserve">Addo, præter Horologia quæ novo hoc invento conſtructæ
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            ſunt, nulla alia idem præſtitiſſe; </s>
            <s xml:id="echoid-s4751" xml:space="preserve">unde ſimul patet, quam
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            accurata illa ſint, quæ ad perpetuum conſenſum tantillum re-
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            quirunt.</s>
            <s xml:id="echoid-s4752" xml:space="preserve"/>
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          <figure number="133">
            <image file="0292-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/0292-01"/>
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