Descartes, René
,
Renati Des-Cartes principia philosophiae
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Figures
Thumbnails
Table of figures
<
1 - 30
31 - 60
61 - 90
[out of range]
>
<
1 - 30
31 - 60
61 - 90
[out of range]
>
page
|<
<
of 334
>
>|
<
archimedes
>
<
text
>
<
body
>
<
chap
>
<
p
type
="
main
">
<
s
>
<
pb
pagenum
="
279
"/>
cum impetu venientes, per totam exteriorem ſibi vias
<
lb
/>
quaerunt, iſtorum ramentorum meatus ita ſitos in
<
lb
/>
veniunt, ut, ad motum ſuum ſecundùm lineas rectas
<
lb
/>
continuandum, per illa eorum orificia, per quae priùs
<
lb
/>
<
arrow.to.target
n
="
marg1775
"/>
egredi conſueverant, ingredi conentur, ipſas ibi oc
<
lb
/>
currere perexiguis iſtis ramulorum extremitatibus,
<
lb
/>
quas inter meatuum ſpiras eminere, ac regreſſuris
<
lb
/>
particulis ſtriatis aſſurgere, ſuprà dictum eſt a; haſque
<
lb
/>
ramulorum extremitates initio quidem illis reſiſtere,
<
lb
/>
<
arrow.to.target
n
="
marg1776
"/>
ſed ab ipſis ſaepe ſaepius impulſas, ſucceſſu temporis
<
lb
/>
omnes in contrariam partem flecti, aut etiam nonnul
<
lb
/>
las frangi; cùmque poſtea iſti meatus, ramentorum
<
lb
/>
quibus inſunt ſitu mutato, alia ſua orificia particu
<
lb
/>
lis ſtriatis obvertunt, has rurſus occurrere extremita
<
lb
/>
<
arrow.to.target
n
="
marg1777
"/>
tibus ramulorum in meatibus aſſurgentium, ipſaſque
<
lb
/>
paullatim in aliam partem inflectere & quòd ſaepius
<
lb
/>
atque diutius hoc iteratur, eò ramulorum iſtorum in
<
lb
/>
utramque partem inflexionem faciliorem evadere. </
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg1773
"/>
CXXXVIII.
<
lb
/>
Quomodo iſti meatus
<
lb
/>
apti reddantur, ad
<
lb
/>
particulas ſtriatas ab
<
lb
/>
utrâ vis parte venien
<
lb
/>
tes, admittendas. </
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg1774
"/>
30</
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg1775
"/>
5</
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg1776
"/>
5</
s
>
</
p
>
<
p
type
="
margin
">
<
s
>
<
margin.target
id
="
marg1777
"/>
15</
s
>
</
p
>
<
p
type
="
main
">
<
s
>
<
arrow.to.target
n
="
marg1778
"/>
<
lb
/>
Et quidem ea ramenta, quae ſaepe hoc pacto per ex
<
lb
/>
<
arrow.to.target
n
="
marg1779
"/>
terioris terrae venas aſcendendo, modò in unam, modò
<
lb
/>
in aliam partem converſa fuere, ſive ſola ſimul collecta
<
lb
/>
ſint, ſive aliorum corporum meatibus impacta, glebam
<
lb
/>
ferri componunt. </
s
>
<
s
>Ea verò quae vel ſemper eundem ſi
<
lb
/>
tum retinuerunt, vel cerè, ſi ut ad fodinas perveni
<
lb
/>
<
arrow.to.target
n
="
marg1780
"/>
rent, illum aliquoties mutare coacta ſuerint, ſaltem,
<
lb
/>
ibi poſtea, lapidis alteriuſve corporis meatibus firmi
<
lb
/>
ter impacta, per multos annos immota remanſerunt,
<
lb
/>
faciunt magnetem. </
s
>
<
s
>Atque ita vix ulla eſt ferri gleba,
<
lb
/>
quae non aliquo modo ad magnetis naturam accedat,
<
lb
/>
<
arrow.to.target
n
="
marg1781
"/>
&snullus omnino eſt magnes, in quo non aliquid ferri </
s
>
</
p
>
</
chap
>
</
body
>
</
text
>
</
archimedes
>