Boyle, Robert, New experiments physico-mechanicall, touching the spring of the air and its effects, 1660

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              lently by the incumbent Air, that get­
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              ting a little within the tapering Lip of the
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              Glaſs, it did like a kinde of Wedge, thruſt
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              out that ſide where it was depreſſ'd, ſo as,
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              though the Receiver was new, to ſplit it.
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              <s>This accident being thus mention'd upon
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              the by to confirm what we formerly ſaid
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              touching the fitneſs or unfitneſs of Glaſſes
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              of ſome Figures to reſiſt the preſſure of
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              the Atmoſphere; We will proceed to
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              relate the remaining part of the Experi­
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              ment, namely, That having fitted on a
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              wider Cover to the ſame Receiver, and
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              cloſed both that and the crack with Ce­
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              ment, we proſecuted the Experiment in
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              the manner above related, with this ſuc­
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              ceſs: That upon the quick depreſſing of
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              the Sucker, the external Air burſt the
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              Body of the Viol in above a hundred pie­
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              ces, many of them exceeding ſmall, and
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              that with ſuch violence that we found a
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              wide rent, beſides many holes, made in
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              the Bladder it ſelf. </s>
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              <s>And to evince that theſe
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              Phænomena
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              were the effects of a limited and even
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              moderate force, and not of ſuch an ab­
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              horrency of a
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              Vacuum
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              as that to avoid it,
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              many have been pleaſed to think that Na­
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              ture muſt, upon occaſion, exerciſe an al-</s>
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