You might have noticed that your post caused foreign-fighter-jihadists to cross the RECF border so they can throw rocks. At least they aren't as nasty as Occupy Wall Street and throwing molotov cocktails!
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I know where they learned how to make them:

http://creepingsharia.wordpress.com/2012/10/12/muslim-comic-...

A Tunisian children’s magazine “Kaws Kouzah” has recently published a detailed step-by-step instruction of how to make a Molotov cocktail. Now the periodical is facing a lawsuit for endangering kids lives.­The Tunisian Ministry for Women and Family Affairs has expressed concern that the article’s content poses a threat to children’s lives, as it “encourages” the use of Molotov cocktails in acts of “vandalism or terrorism.”

The piece, published under the “knowledge corner” subsection, contained a detailed instruction on the assembly of the deadly mix. The article, employing colorful illustrations, read a “Molotov cocktail – is a home-made incendiary weapon which consists of a glass bottle and a folded cloth dipped in a flammable liquid – oil, alcohol, petrol.”…

But the most shocking section of the description found by the ministry read, “the unit should be ignited and thrown at the enemy. After the initial contact, the bottle breaks and penetrates the target.”
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I think it's nice them teaching toddlers life skills.