Steve Spangler along with his Demo Team and 9News Meteorologist Kathy Sabine, put on the 2nd annual Weather and Science Day at Coors Field in Colorado on May 17th, 2011. Thanks to Colle McVoy, Steve was able to borrow the worlds largest smoke ring launcher to fire 9′ smoke rings into the crowd. 10,000 people showed up for the pre-game event and using Boom Whackers, created the biggest drum circle ever seen… or heard!
Smoke Bomb Smoke Ring Launcher – Sick Science! #197
Inertia Ring – Sick Science! #195
Dry Ice Smoke Ring Launcher – Sick Science! #007
NASA Explorers S3 E2: Follow that Plume!
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