SCIENCE. 



iii 



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WEBSTER. 



The following from Webster, page 1104, shows 

 the value of the Illustrative Definitions in 



Webster's Unabridged Dictionary 



SCIENCE 



A WEEKLY JOURNAL OF SCIENTIFIC PROGRESS. 



Vol. II, No. 57, 



CONTENTS. 



July 30, 1 881 . 



Did the Nucleus of Comet (i) divide (Edit.); Latent Solar Light, transla'ed by the 

 Marchioness Clara Lanza ; Draper's Self- Recording Barometer, (illustrated); On 

 an Occurrence ol Gold in Maine, by M. E. Wadsworth ; Elements and Ephemens 

 of Comet (C) ; Electrical Experiment; Photo-Micrography; Planle and Fame 

 Batteries; Lesson of the Comet, by Samuel J. Wallace ; Correspondence; Letters 

 from Professor Ormond Stone and Mr. Charles Morris ; Books Received ; Repro- 

 ducing Drawings and Designs ; Dr. D. Draper's Weekly Meteorological Report. 



Subscription, Four Dollars a Year. 



Single Numbers, Ten Cents. 



1, flying jib; 2, jib; 3, fore-top-masKstay sail; 

 4, fore-course; 5, foretop sail; 6, foretop-gallant 

 sail; 7, fore-royal ; 8, fore sky-sail ; 9, fore-roy- 

 al studding sail; 10, foretop-gallant studding- 

 sail; 11, foretop-mast studding-sail; 12, main- 

 course; 13, maintopsail; 14, maintop-gallant 

 sail; 15, main-royal; 16, main sky-sail; 17, 

 main royal studding-sail; 18, main top-gallant 

 studding-sail; 19, maintop-mast studding sail; 

 20, mizzen-course; 21, mizzen-top sail; 23, 

 mizzen-top-gallant sail; 23, mizzen-royal; 24, 

 mizzen sky-sail; 25, mizzen-spanker. 



The pictures in Webster under the 12 words, 

 Beef, Boiler, Castle, Column, Eye, Horse, 

 Moldings, Phrenology, Ravelin, Ships, 

 (pages 1164 and 1219) Steam engine, Tim- 

 hers, define 343 words and terms far better 

 than they could be defined in words. 



New Edition of WEBSTER, has 

 118,000 Words, 3000 Engravings, 

 4600 New 'Words and Meanings, 



Biographical Dictionary 



of over 9700 Names. 



Published by G.&C.MERRIAM, Springfield, MaA 



