Things To DoEntertainment Setting the sky on fire: How fireworks work Share this: Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X By The Denver Post | newsroom@denverpost.com | The Denver PostPUBLISHED: June 30, 2011 at 6:43 AM MDT | UPDATED: May 3, 2016 at 12:21 AM MDTGetting your player ready... Share this: Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X RevContent Feed
