Book, Paragraph

 1  IV,  8 |           apt or inapt to give off fumes. These affections differentiate
 2  IV,  9 | combustible.~Those bodies give off fumes which contain moisture,
 3  IV,  9 |         heat. Bodies that give off fumes give off secretions of the
 4  IV,  9 |         air in a given direction). Fumes are common secretion of
 5  IV,  9 |            rather colour them.~The fumes of a woody body are called
 6  IV,  9 |          grow on stout limbs.) The fumes of fat are a sooty smoke
 7  IV,  9 |            not give off vapour but fumes. Water on the other hand
 8  IV,  9 |       other hand does not give off fumes, but vapour. Sweet wine
 9  IV,  9 |           Sweet wine does give off fumes, for it contains fat and
10  IV,  9 |       smoke or dry exhalation. The fumes of wood are smoke, those
11  IV,  9 |         are sooty smoke, while the fumes of oil and oily substances
12  IV,  9 |         those bodies that give off fumes, like oil and pitch, belong
13  IV,  10|            heat, the rest give off fumes and are formed by refrigeration.