Fill the pot with water and set it on a stove burner at a medium-high setting, until it begins to boil.
Fill the drinking glass with rubbing alcohol. Use enough alcohol to cover the leaf.
Put the leaf into the boiling water, and let it sit there for two minutes.
Remove the leaf from the boiling water with a pair of tweezers. Be very careful not to burn yourself with the scalding water.
Place the leaf in the glass of rubbing alcohol so it is entirely submerged.
Fill the medium-sized bowl with warm water from the tap, and place the glass in the center of the bowl.
Check on the leaf periodically to see how much chlorophyll has been drawn out. In one hour, most of the chlorophyll should be removed from the leaf, turning the rubbing alcohol green.