INDEX, 
K. 
Keily Dr. charged with a miftake, p. to6. 
Kent, the Cortex Anglicanus, or willow-bark, there con- 
jedtured to be the beft, p. 198. 
King's-road , remarkable fifh taken there, p. 170. 
Kinnerjley, Mr. Ebenezer, his accounts of new experiments 
in electricity, p. 84. 
L. 
Lever , Sir Ifaac Newton’s proof of it’s property, p. 109. 
New proof of it’s property, p. 112. 
Light , refra&ed, rules and examples concerning it, p. 73. 
Lightening , it’s fetting things on fire difcuffed, p. 93.— Sin- 
gular effedt of it, p. 100. 
Lincolnjhire, fuppofed to produce the beft Cortex Salignus, 
p. 198. _ 
Lindoy Mr. Mofes, his account of a new die from the 
berries of a weed in South Carolina, p. 238. 
Linnaus, account of his Pennatula Phofphorea, p. 419. 
Logarithms , letter on, p. 269 . . 
Longitude , diflcicncc of, between Greenwich and Pans, 
" obfervatories determined by Mr. Short, p. 158. 
M 
Marine-infefty P- 57 -. . - „ , 
Mechanic powers, their properties demonluated, p. 103. 
Mercator' s chart , remarks on a cenfure of it, p. 66.— -De- 
fended, p 69. # 
Meteor , hey* obfervations on it, p. 5.— account of a re- 
markable one, 341. 
Melbourne, William, Efqs his account of a remarkable 
decreafe of the river Eden in Cumberland, p. 7. 
Megilp 
