136 



Scientific Notices'—Miscellaneous. 



[Feb. 



The two following tables exhibit the results of his experiments 

 on the sp. gr. of water in all temperatures between 0° and 32° 

 cent. In the first, the sp. gr. at 0° ; in the second, the sp. gr. 

 at 4"1° is taken as the unit. 



The uncertainty which still exists respecting the temperature 

 of themaximumdensityof water may, perhaps, be best illustrated 

 by a table of the results which he brings successively under 

 review. 



