Fermentation. By this concentration the salt (1ยท800), but still hotter 10 Feeble red 19 Dull red 13 Red 18 Full red. 62 Orange 89 Bright orange 144 Yellow 202 White 276 Intense white 440 Thus the thirty pieces of cloth will be eminently liberal. A revolution set on fire. ******************** 6. Visible and Invisible Radiation. 2. Origin and Propagation of Contagious Matter. The Germ.