HOW TO MAKE CRACK (A primer by Deus. v1.0) 
First you will need: 



Stove

Ammonia - ***IMPORTANT*** CLEAR AMMONIA! 

glass vial

small jar to hold vial (baby food works well)

eye dropper

distilled water (preferable)


The process:



Ok, take your coke and dissolve it in a few mL of water 
(you don't need much, but make sure the coke is fully 
dissolved) in your vial. 

Fill your small baby food jar with water and put it in 
a pan on the stove thats also filled with water. Put 
your vial filled with coke+water in the baby food jar. 

Heat the solution until its warm/hot but not so hot that 
it would hurt to put your finger in it. 

Add drop by drop ammonia to the vial, you will notice a 
milky white precipitate form. This is the crack (or what 
ravers call freebase). 

Continue until you see no more precipitate form. 

(OPTIONAL) Ether is not necessary, but if your so 
inclined add the ether to the vial. The crack precipitate 
is not soluble in water but it is soluble in the ether. 
This step ensures greater purity. But its not necessary. 

Syphen off the white layer of precipitate (that will be 
floating on the top) off with an eyedropper, or pipette, 
or whatever fits your fancy. If you used ether, syphen 
off the ether layer. 

Put it on a clean dry surface and let the precipitate dry. 
Scrape up the substance after it dries. This is your crack. 
If you want to be creative you could put the precipitate 
into molds and make some nice crackrocks.