b. Chemical. 



Experiment 75. Bleaching. 



91. Mercerized cotton and artificial silk. (See Sec- 



tion 46.) 



92. Paper manufacture. 



a. From cloth. 



b. From wood. (See Section 50.) 



Experiment 76. Papier mach(e) 



93. Sanitary plumbing. 



Experiment 77. Drawing plans of 

 plumbing. 



94. Reclaiming land. (See Section 59.) 



95. Transportation. (See Sections 14 and 59.) 



96. The Pure Food and Drug Act of 1905. (See Sec- 



tion 63.) 



97. Simple household remedies. (See Section 65.) 



98. How to plan buildings. 



Experiment 78. Drawing plans of build- 

 ings. 



99. Conveniences for the home. 



100. Manner of living. 



101. Civilization and education. 



