358 



INDEX. 



William of Tyre, 71. 



Williams [Chemist], Missing Ele- 

 ments, 1 86. 



Willis [Anatomist], 116. 



Willughby [Naturalist], 117. 



Witchcraft, Decay of, 302-3. 



Wollaston [Chem., Biol], 178 ; 

 [Physicist], 224, 227. 

 his Doublet, 228* 



Woodward [Geol.], 159. 



Work, Practical and Theoretical, 

 270. 



Workshops, 261. 



World (The) Transformed, 286. 



Wyck, Henry de, 51. 



XENOPHANES, 8. 

 Xenophon's Economics, 17. 



YEAR (The), 26. 

 Yeber, see Giaber. 

 Young [Physicist], 192, 217, 218, 

 228, 236, 255. 



ZERO, 42. 



Ziggurats, Chaldaean Observatories, 



6. 



Zodiac, 5. 



Zodiacal Light, 199. 

 Zoology, 41, 6 1, 96, 1 1 6. 



Definition of, Appendix 

 AA, 320. 



THE END, 



F. M. EVANS AND CO., LIMITED, PRINTERS, CRYSTAL PALACE, S.E. 



