Sunday, 4 March 2012

my favourite beautiful natural phenomena :)

1. light pillars

 in very cold weather → ice crystals suspended in atmosphere → ice crystals reflect light back to us

the higher the ice crystals → the taller the light pillars

2. maelstroms


3. aurora
particles ejected on solar wind → particles channeled into atmosphere → particles and atmosphere collide → particle ionize atoms → light released


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