OPv'scvLyM 



'i'VA ME* 



MORIA DIGNISSIMVM, DE 



KATVR.A MAGNETIS, ET EIVS 



ZFFECTIBVS. 



fDemotu continue. 



l tem J Demonflmtio proportion/I mottium localium t cont 

 1 tra4riftofelem& altos Tbtlofopbos. 

 {-'De motu dio celerrtmo y halenus incognito. 



AuthoreloanneTaifnierioHannoniojVtriufquc 



luns Do&orejPoeta Laurcato,Mufico &: Re. 



ftore Sacelli Mufices Reuerend.Colo. 



nicnfis Archicpifcopi, &c, 



COLON! AE, 



oannem ' 



Anno M. D. LXil. 



u DE MOTV CONTINVO, 



tcs <equa!is ponJeris , dein axem a/figesper mediumfa 

 per (puVolueturrotula, axe omnino immolilimanente, 



JOANNES 7AISNIER. HAKNO 



cut iterum axifylus adducatur argeteus affixus eidem^ 

 inter que duas ca/ulas collocatusjn cuius/ummitate Mi* 

 gnei collocetur . In Inmc modum pr<tparatus , r educator 

 primuaJformam rotundam:dein(yt dtftum eftjToli ip/l 

 inueniantunpottea intaflis 'Polls , duo latera opp/tta y In- 

 ter^ue Polos media elimentttr , <r f /* adfirmam out, 



lapts 



rot<t in imampartem fit perpctuuf, <& cajus calculi in op 

 po/itaniy inter quojlibet duos denticulos receptus, etiam 

 perpetuus ertt,qui quidefuoftpdereappetet Centrum ter* 

 rttjmumque locum. Quare cumpermittet denticulvs t ir- 

 ca Magnetem quiefcerefat tandem, Vt inflituto fatisfa* 

 Slumfuerit. Sint autemloca intermedia denticular urn, 

 tali arte excauttta, Vt afrte cadentem calculum rec ipiant, 

 Vt pr<efens ottendit figura. Eth&haclenuspauca com* 

 fendiosenarrata de motu continue. 



C 2. 4D 



No. 15198 (page 763). 

 The second published work on magnetism. 



