How many geniuses does it take to build a "stove" out of a Pepsi can? The answer - only one.. and you can build one too. All you need is a a few Pepsi cans (3 precisely), some 3M tape and denatured alcohol.
Okay, now we know the purpose of this but why Pepsi cans.. why not Coke? Scott, who is the brain behind this genius experiment explains "The circular ridge on the bottom of a Pepsi can is narrower than other brands and holds the interior cylinder tightly. The silver colored Pepsi One cans look best because they match the foil tape."
Okay, we get it.