Schott, Gaspar
,
Mechanica hydraulico-pneumatica. Pars I. Mechanicae Hydraulico-pnevmaticae Theoriam continet.
,
1657
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tertio
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dixit DEUS: congre gentur aquæ, quæ ſub cœlo ſunt,
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in locum vnum, & appareat Arida; & factum eſt ita;
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in
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medio Vniverſi, hoc est, in centro ſupremi, & omnia ambien
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tis Cæli collocatus fuiſſe videtur; in medio, inquam, non ſolùm
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quoad ſenſum (quod nullus, aut vix vllus, ſaltem alicuius no
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minis, negat) ſed revera ac mathematicè, ita vt centrum gra
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vitatis Terraquæ congruerit tunc perfectè centro Vniverſi, exi-
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gente id naturali ipſius gravitate. </
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>Nunc verò licet ob conti
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nuam gravium in Terra Marique mutationem, centrique gra
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vitatis variationem prædicta Terraqua non ſit fortaſſe ſemper
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præcisè & mathematicè in Mundi medio in ſenſu dicto (non
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enim certò constat, ad centrum gravitatis mutatum continuò,
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ſequi continuam, licet exiguam, trepidationem ipſius, nitentis
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ad mundi centrum) tam parum tamen ab illo centro distat,
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quàm multùm diſtat à tota mole Terraquæ quodcunque pon
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dus defacto additum aut ablatum de novo. </
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>Ex quibus dedu
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citur, ſi centrum gravitatis Terraquæ differt à centro magni
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tudinis eiusdem (vt probabile eſt differre, cùm Terra pondero
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ſior ſit quàm Aqua, nec omnes Terræ partes, æqualis ſint ponde
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ris) differre ſolùm inſenſibiliter; ac proinde idem cenſeri poſſe;
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ſaltem phyſicè & ad ſenſum, vtrumque centrum. </
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ſusè tractatum vide à Kirchero in Mundo ſubterranneo, libro 1.
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de Centroſophia, & à nobis in Mechanica Vniverſali lib. 1.
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aut in Magia Mechanica.
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Elmento
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rum ordo
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naturalis;</
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Terra que
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us globus
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in medio
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mundi col
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locat' fuit
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die tertio
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creationis
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rerum.</
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Terra qua
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nunc non
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eſt ſemper
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in mundi
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centro ma
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thematicè.</
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Centrum
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commune
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omnium
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gravium
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ac levium</
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Alterum quod ſuppono est, centrum Vniverſi, adeoque
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Centrum Terraquei globi, quem in Mundi medio ſtatuimus,
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cenſeri poſſe centrum commune omnium gravium ac levium, quò
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