FrtgidaMaris in fundo te mfeyt&^Exfertmentocomproh. 2§7 

 gradum fiigoris,qaem ia fuodo mans recepiflenc, cranseon- 

 do- per undas ruperficiei proximiores acque adeo calidiores, 

 kerum perdidifleac, aliorBque exhibuiflenc. Olei vero Anjil 

 ramofe acque oieofe moiecol^, yi ignis in deftilladone pro- 

 pulfas^.divulfe acque comrriinutce,pi€xuqueade6 5c uoione 

 carentes libere incer fe, ioceflinoque, mocu agicac^;fluidom 

 Munc liquorem^ qui cum a^cherem, radiosTe iucis, iiberius 

 & re£li-lineo cransmiccac mocu fimul limpidus ell; frigore 

 aucem accedence aiius iftis parciculis mocus imprimitur, fub 

 quo fibi invicem neduncur^ cohc^renc, mocuque libero ceC 

 fance confiflencis corporis faciem induic Oleum hoc, fimul 

 cohifaendo ounc radios & refie£lendo, quibus ancea concef^ 

 ferac tranficum, limpidicacem peUucidam perdic, vicesque 

 Thermomecri in Experimenco lioc fubic, quacenus gradum 

 frigoris, quem femel recepicj hauc adeo celericer amiccic 



Experienciee vero liuic, frigidam fundi marini temperi- 

 cm adfl:ruenci,facile adftipulacar ratio^cum enim vel in vul- 

 gus nocum fic, falibus impr^gnacam aquam non frigidam 

 folum reddijfed vel arcffieialem inde glaciem obtineri poflTej 

 hinc inferre merico iicebic^aquam marinam, fale curgidam 

 tumencemque, cujus omnia fere incerftitia cenuiafaliumfpi- 

 cula occupanc, fortemque adeo confi:icuunc Muriam, frigi* 

 dam in fe, & in fundo maxime frigus fenfibile effe, quo nul- 

 li evibra ti aSoIe radii penecranc, qui frigidam ipfius tcmpe- 

 riem foo immutare mocu poflenc &c. 



OBSER. 



