Take our 100 x 100 pixel image again. Suppose it's set at 100 PPI (producing the same 1 x 1 printed image). With re-sampling off, when you adjust the PPI the dimensions adjust as well, this is how things worked in the example above. With re-sampling on, the dimensions won't change.
To dispose of charcoal and wood ash: Let the ash cool for 48 hours. You can speed up this process by pouring water over the hot charcoal and stirring it very carefully. When the ash has cooled completely, wrap it in aluminum foil and place it in an noncombustible outdoor trash bin.
When combined with simethicone, activated charcoal may improve symptoms of indigestion. Activated charcoal may also improve bloating and stomach cramps and prevent gas. Due to its adsorbing effects (attracts substances to the surface of the material), activated charcoal may help treat liver and kidney disorders. Taking activated charcoal by mouth may lower cholesterol levels and reduce high levels of bile acids.