340 



tCtENTiriC NFWS. 



Solar Spots. 



U Hultz, a Prassian Astronomer, of Frankfort on 

 the Ode , has published an opinion, in August las , tha 

 he sun at that time was undergoing a cons.derab 

 cianse His opinion was founded on a number of spo s 

 rSng one.U part of ^J^^^^^^^ 



ftbrtta^tw^r:^"^^^^^^^^^ 



of two or three hours. 



To Mb. Nicholsok. 

 Sm, 



T ,. ii'fipl narticularly obliged to some of your mi« 



' t o" sp'o 1 for information, through the m.- 



rrofth Journal, respecting the manner of dissolvmg 



Sas i gum (C«o:.c Jo so as to render it appbcabia 



o fS a coat on silk, &c. for surgical purposes. 



lam. Sir, 



Your obedient servant, 



^.«. 7, 1806. A CONSTANT READER. 



RECORDS OF LITERATURE. 



„.f„. of a new periodical work has just been 

 . ^'r f 'r eSed r" ords of Literature ; it is intended 



rtS'a genera statement of the progress of know- 

 °rr=^lt" departments; and, by giving a bnef 



SnToSu wo, Jannounced or published, to form an 



Index to the Literature of the World. 



$9rrcspondQ7it X F» 



