Alhambra Fire in the Bottle Experiment (The Barking Dog) also known as Fire in the Bottle will make a WHOOSH sound and the show of dancing blue flames. The fire burns the gas as it goes down the 5 gallon bottle. Put about 1 inch of rubbering alcohol on the bottom and shake to get the gas into the bottle then light it on fire. Be careful as the flame will shoot out the top. After 2 times the bottle does start to get hot. See video

alhambra fire in a bottle alh...