INDEX 



TO THE 



PHILOSOPHICAL TRANSACTIONS 



FOR THE YEAR 1800. 



A page 



Acid, carbonic, remarks on, 202 



fluoric, remarks on, - 202 



— — — muriatic, experiments to decompose it, - 1 88 



Air, on the quantity of it discharged through an aperture, - 107 



— — on the direction and velocity of a stream of it, - 109 



Albumen, experiments on, - 375, 387, 396 



Alcyonium, experiments on various species of, - 354, 364 



Antipathes, experiments on various species of, - 35 i, 364 



Arteries, on a peculiarity in those of slow-moving animals, - 98 



Astronomy, physical, second appendix to the improved solution of 

 a problem in, 86 



B 



Bar ker, Thomas, Esq. Abstract of a register of the barometer, 



thermometer, and rain, at Lyndon, in Rutland, for the year 1798, 46 

 Barometer, Register of, at Lyndon, in Rutland, - - 46 



Birds, on their organ of hearing, - - - 6, 16 



Blood, remarks on, - - - 401 



Bradypus didactylus, remarks on its arteries, - - 100 



tridactylus, remarks on its arteries, - 99 



Brightness, remarks on, - - - 51 



c 



Candle, on the reflection of its heat, - 297 

 ■ on the refraction of its heat, - 308 

 Carlisle, Mr. Anthony. Account of a peculiarity in the 

 distribution of the arteries sent to the limbs of slow-moving ani- 

 mals; together with some other similar facts, - 98 

 Cartilage, experiments on, - 383 

 Cavities, sonorous, observations on, - - - 116 

 Chords, on their vibrations, - - - - 1 34 

 Cochlea of the Ear, remarks on, - - - 18 

 mdccc £ " 



