IV. 



CONTENTS. 



Burns, remedy for 



Butler Pot, a description of 



Cabbages, method to preserve 

 Cables, Elastic 

 Calcination 



- 87 



- 37 



- 70 



- 127 



- 70 



- 70 

 71,107 



- 71 



- 132 



- 127 

 9 



71,122 



- 71 



- 71 

 71.76 



- 94 



- 71 



- 94 



- 180 



- 71 

 ■ 72 

 . 85 



- 72 



- 72 



- 72 



- 91 



72, 85, 86, 87, 119 

 62 72, 



- 73 



- 73 

 70, 73 



ves- 



- 143 



Caloric 



Calyx 



Camphoric Acid 



Camphor - 



Canals 



Cancer, process to cure 



Caoutchouc 



Capilliary Tube 



Capsule 



Carbon 



Carbonate of Lime 



Carbonates - . - 



Carbonic Acid . - - 



Carbonic Acid Gas 



Carniine - - - - 



Carton, or Cartoon 



Carpels, hints upon cleaning 



Ca.<e-hardening 



Casting . . - - 



Calenaria - - - 



Cattle, soiling experiments on 



Cements ... 



Centrifugal force 



Centripetal force 



Ceruse, or Ceruss 



Charcoal, properties of 



Charcoal manufactured 

 sels - . - 



Chemistry ... - . 73 



Chemical attraction - - - - 48 

 Chilblains, Dr. Graves on - - - 92 

 Chilblains, Dr. Hunter on - - - 93 

 Chilblains cured by balsam copaiba - 102 

 Children, proper food for - - - 120 



Chlorine 76 



Chord ...... 73 



Chrysalis, or Aurelia - - - - 73 



Chyle 73 



Clay 73 



Cobalt 77 



Cochineal - - - - - 73 



Cohesion .... 48, 62, 73 



Color, valuable, obtained from coffee 



berries ...--- 161 

 Combustion - - - - 73, 94 

 Concentric - - ■ - - 73 



Cone ...--- 73 



Conic Sections - - - - - 73 

 Convex -..--- 73 



Copal 73 



Copper .----- 77 



Corn, Chinese 29 



Corn, Early, or Canada - - - 84 



close 



Corn, hints on feeding it to animals 



Corns, Dr. Hunter on 



Corolla 



Correction 



Cortical Layers 



Corrosion 



Cotyledons 



Cranberry 



Crataegus - 



Crayon 



Creosote for deafness 



Creosote, process to make 



(/roup ... 



Crutch, Spring, 



Cube 



Cycloid ... 



Cylinder - 



Deafness, Acetous Ether useful for 

 Defaclo - - - . . 



Deliae, or Delian Problem - 

 Demi Culverin . . - - 

 Deneb ..... 

 Density of Bodies ... 

 Deodand - . - - . 

 Deson Tort Demesn 

 Dicotyledonous ... 



Dogs, distemper in - 

 Drawing, Isomeirical method of 

 Drawing, Photogenic 

 Drawing, description of photogenic, 

 Duple ..... 

 Diirameter .... 



Dye, Green Schweinfurt, .process 



make .... 



Dying, principles of, and coloring m 

 ter . . . . - 



to 



at 



84 



101 



107 



74 



96 



74 



107 



99 



74 



74 



79 



161 



88 



147 



74 



74 



74 



118 

 89 

 89 

 89 

 89 

 89 

 89 

 89 



108 



13 



7 



158 



159 

 89 

 89 



175 



19 



Earths, description of 102, 151, 152, 162 

 Ertropiuni - - - - - 89 



Ectype 90 



Effluvium 90 



Eggs, method of preserving - - 119 

 Electricity ... 48, 57, 75 



Electro-magnetism used to separate sil- 

 ver from other substances 

 Elements of matter, particularly those 

 found in vegetables, and laws of their 

 combination and arrangements 

 Empyreuma ..... 



Emulsion --.-.. 

 Enceinte ...... 



Endemic, or endemical diseases - 

 Engraving, Lizar's method of - 

 Epidermis ..... 



Epigraphe ..... 



Epistaxis, Dr. Graves on - 

 Equilibrium ..... 



Equiangular ..... 



118 



48 

 90 

 90 

 90 

 90 

 6 

 95 

 90 

 99 

 90 

 90 



