3ii 



Journal of Agriculture. 



[8 Jan., iqo8> 



much as 25 gallons per day in hot weather so that a team of four will 

 require about 100 gallons. Sheep will do with one gallon and cows with 

 eight to ten. 



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A CHEAP CONDENSER. 



In order to determine the amount of solids in the water, a hydrometer 

 may be purchased or one may be readilv contrived by an ingenious man. 

 The principle is a bulb of large diameter with a long tube of small 

 diameter ; the whole floating with the bulb completely immersed and 

 weighted so as to float upright. A small tin, baking powder or other, 

 solaered up tight with a tin tube soldered on will serve. It should be 



