Heron <Alexandrinus>, Heronis Alexandrini spiritalium liber

Table of figures

< >
[Figure 31]
[Figure 32]
[Figure 33]
[Figure 34]
[Figure 35]
[Figure 36]
[Figure 37]
[Figure 38]
[Figure 39]
[Figure 40]
[Figure 41]
[Figure 42]
[Figure 43]
[Figure 44]
[Figure 45]
[Figure 46]
[Figure 47]
[Figure 48]
[Figure 49]
[Figure 50]
[Figure 51]
[Figure 52]
[Figure 53]
[Figure 54]
[Figure 55]
[Figure 56]
[Figure 57]
[Figure 58]
[Figure 59]
[Figure 60]
< >
page |< < (62) of 131 > >|
6862HERONIS
XLV.
Et ſphæræ trepudiant hoc modo.
Lebes aquam ha-
52[Figure 52] bens cooperto ore
ſuccenditur.
Ab oper-
culo autem procedit
tubus, ex cujus extre-
mo dimidia ſphæra
concava ſimul perfo-
ratur.
Si igitur le-
vem ſphærulam in di-
midiam ſphæram in-
jiciamus, continget
vaporem, qui ex le-
bete per tubum attol-
litur, ſphærulam ele-
vare adeo ut tripudia-
re videatur.
XLVI.
Fit etiam ſphæra perſpicua aërem & aquam intra ſeſe con-
tinens, &
in medio ipſius ſphærulam inſtar mundi.
Fiunt enim duo hemiſphæria ex
53[Figure 53] vitro quorum alterum obtegitur la-
mina ærea, in medio foramen rotun-
dum habente:
fit autem ſphærula mi-
nor, ac levis, &
in aquam quæ eſt in
altero hemiſphærio injicitur.
Poſtea
huic apponitur hemiſphærium obte-
ctum, &
humidi quantitate extracta
ex aqua, qui in medio eſt locus ſphæ-
rulam continebit.
Ergo altero he-
miſphærio perficietur id, quod pro-
poſitum eſt.

Text layer

  • Dictionary

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index