chemistry + physics = beauty
I presume that the environmental impacts of fireworks is probably high. The impacts of the noise and the smoke and the chemicals on the surrounding environment is the one thing about fireworks that I don't appreciate.
I do enjoy the bright colours and the grandeur and the magic of fireworks though. Kevin can attest that I get pretty excited about fireworks. I am drawn to the combination of an explosive substance with chemicals to create huge, awe-inspiring, fleeting art installations. Being rooted in scientific principles (and reminiscent of a high school chemistry experiment), fireworks are an art form that appeals to me. Chemistry + physics = beauty.
Every summer, Vancouver hosts a fireworks competition between four countries. The venue is English Bay and the best seats are on the beach five minutes from our place. As a result, our neighborhood is flooded with fireworks spectators each of the four nights. The main streets are closed to traffic and vehicles are replaced by crowds flowing towards the bay, not unlike water flowing in rivers towards the ocean.
The restaurants are packed, the line ups at the grocery store are huge, and every patch of sand and grass with a view of the barge (from which the pyrotechnics are launched) become completely covered by blankets and chairs (to the extent that the city has to erect giant blue fences around gardens in the vicinity of the beach to prevent people from trampling the flowers). To stifle any spontaneous post-fireworks festivities (or stabbings, as have been know to occur), the police presence in the West End during the event is huge. Cops on horses, cops in helicopters, cops on foot. It's surreal.
Every spring, the fireworks competition is cancelled for the lack of sponsors and I am simultaneously relieved (our neighborhood won't be invaded) and disappointed (there won't be any fireworks). Every year, a new sponsor steps up and I re-live the emotions. It's a love-hate relationship, really.
Tonight was the first of the four nights of the aptly-named Celebration of Light. I found a patch of grass with a good view despite only going out a half hour in advance of the show (living in the area provides good insider knowledge of less obvious vantage points). I waited in eager anticipation with thousands of other spectators for the show to start. An I marveled at the spectacularly exhilarating combination of light and sound. The theme of tonight's show was The Wizard of Oz (which made me think of one of Tommy's recent posts).
And now I'm home, listening to the sound of noisy crowds making their way home as the police helicopter (complete with spotlight) circles overhead. The drown will persist for another few hours, long after the joy I've derived has faded somewhere over the rainbow.

