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Mundus Subterraneus

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4^8<br />

MUNDI SUB<br />

viride plus quam aridum , ita quoque plus<br />

humidum granum, quam (iccum ponderare<br />

necefle eft; unde & panisconfequenterex<br />

tritico Auftralioris climatis candidior eft,<br />

quam panis ex tritico Borealioris climatis<br />

coftus, humiditate inpaneconciliantenigredinem.<br />

EXPERIMENTUM VII.<br />

Quantum planta fingulis diehus excreverit,<br />

explorare.<br />

expendere.<br />

quod in utraque extremitate C & D. habeat<br />

rotulam ,<br />

quam currulum vocant , ita extremitatibusaccommodatum.utfilumfericum<br />

"^TOs primb Iiujus rei inliirundinem o- Avmm<br />

^^ mnibus casteris avibus veiociorum vo- "^^l^^^gig.<br />

latufumpfimus experimentum : Accepimus r/MremMi<br />

fubtile facile huc illuc devoivi poflit. Hoc<br />

fUum in una extremitate, uti in E, leve pondus<br />

alligatum habeat ; altera verb extremitas<br />

alligeturextremitati plantaeinF. Si<br />

itaque tibi animusfitexplorandiquotidianumplantae<br />

incrementum , fic age: Bacuriimtarum<br />

lus A B cum fuo tigillo tranfverfo C D, juxincrementa<br />

^^ plantam firmiter terrae infieatur ;<br />

quo faexplorare.<br />

_, ' ,,. . ^<br />

i ^r-- t-/-i<br />

cto,alligeturextremitasplantaB G t' in F nlo<br />

fericeo, & altera extremitas E ,<br />

pondere fuo<br />

plants extremitatem extendetoperotularum<br />

CD. Quo perafto, nota diligenter, cuinamgradui,<br />

eregioneinfulcro B A refpondeat<br />

extremitas F , veletiam nodusinfericeo<br />

filo quem gradum in tranfverfo tigiilo<br />

C D, in quotlibetpartes graduato, oftendat.<br />

Ethoc pafto fingulis diebus , obtinebis<br />

difFerentiam incrementi plantarum,<br />

praefertim fi poftero die denuo obfervationem<br />

repetas , & differentias incrementi<br />

feorfum fcribas; atquehoc padlo differentium<br />

plantarum incrementa quotidiana<br />

nullo psene negorio comperies. Utilitas<br />

hujus rei magna eft; ex hoc enim nutrimentiquodadfequotidie<br />

trahit, quantita-<br />

T E R R A N E I<br />

SeU. V. que hocpaiflo quoquefrumentum in plano,<br />

ejufque in monte aut valle vigorem reperies.<br />

Ratio eft, quia ubi majoreftfolisefficacia<br />

, ibi quoque minor humiditas & major<br />

bis ; liumidae enim plantae ficcis velocius Pars tl.<br />

ficcitas : quemadmodum enim<br />

lignum<br />

incrementum fumunt, uti & calido-liumi- £x^er.<br />

dx, frigido-ficcis. Caeteraemoiumentaie-<br />

Bori expendenda relinquo.<br />

EXPERIMENTUM VIIL^,<br />

Quantum in mimrali gleha argenti '• :<br />

vivi<br />

reperiatur.<br />

A Ccipe veficam terream , cui mineraiem •<br />

•^ glebam impones ,<br />

alembico fuperimpofito<br />

una cumrecipiente ; deinde fuppofito<br />

igne forti Mfrcari^j paulatimaiasaflumet,<br />

informavaporisafcendens; ubivero ftigidum<br />

capitellum attigerit, mox fuxnaturae<br />

reftitutusin Recipientem dilabetur. Siita--^««»/«iw<br />

que primo gieba mineraiis fuerit 8<br />

libra- ^fj^^y"/"<br />

certein- «>•/'«*«»-<br />

rum,&mercurii

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