EVAPORATION. 



J Erroneously ascribed to Cbemical Combination. Takes place from the Surface. Law diseove:e 

 by Dalton extended to all Liquids. Limit of Evaporation conjectured by Faraday. Hygrome 

 ters. Various Phenomena explained by Evaporation. Leslie's Method of freezing. Example 

 in the useful Arts. Methods of Cooling by Evaporation. Dangerous Effects of Dampness.- 

 Wollaston's Cryophorus. Pneumatic Ink-Bottle. Clouds. Dew. 



VOL. II.; 



