WARNING : DO NOT TRY THIS ALONE OR WITHOUT FIRE EXTINGUISHER We came up with this fun idea of firing up the massive fireworks. We never had a real fun at fireworks event so we decided to have our own massive fireworks festival !! This is our massive fireworks experiment and we’re sharing that with you!! We used u20 camcorder to film this experiment. Then, we used 500 fireworks with 30shots in each fireworks. It was all 15000 shots in total. Again ! Do not try this at home or alone.