How Do Fireworks Get Their Shapes, Colors, and Sounds? Posted by 8x8squares on Sunday December 31, 2017 @04:56PM from the minnesota.cbslocal.com dept. http://minnesota.cbslocal.com/2013/07/04/good-question-how-do-fireworks-get-their-shapes-colors-sounds ( no comments | 2 points | on HN )
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