A beverage-can stove is a homemade, lightweight, portable, reusable stove made from aluminum beverage cans. Popular among backpackers, it requires more fuel than some commercial stoves but is incredibly lightweight and easy to make. It is also said to be fail-proof even in difficult environments. Beverage-can stoves burn denatured alcohol and are nearly silent when operating. Their basic design dates back more than a century. How long does it take a beverage-can stove to boil two cups of water? Discuss
Source: The Free Dictionary