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.
Leftover charcoal ash can be used to help increase the pH levels in your yard. Rather than use lime and potash as a fertilizing material, collect ash in a metal bucket over the course of a grilling season and then spread the ash on your yard in an amount of no more than 10 to 15 pounds per 1,000 square feet.
Rinse your face and neck and pat dry. Apply the mask to your face and neck in a thin, even layer. Let it dry for 10 to 15 minutes. Rinse your face well with warm water. Any leftover mask can be stored in the refrigerator for up to five days. Activated charcoal can be purchased at most health food stores and at some drug stores. It is mostly sold in capsule form, but it can also be found in powder form.