Sigma Documentaries's video: Chemistry and Mechanics in Fireworks

Since its creation in China during the Tang dynasty, gunpowder has been implemented for many purposes, one of which is fireworks. For centuries, fireworks have been used for entertainment due to the variety of colors, noises and designs they can create, and have progressed in complexity and variety along with human scientific innovation. The creation of fireworks has become its own science, with a complex set of mechanical and chemical factors going into the making of a firework. Learn more about chemistry and mechanics in fireworks by watching this video! Links: http://bit.ly/2gUmIJV http://bit.ly/1HbKQzm http://bit.ly/22On16w http://bit.ly/RVImxu http://bit.ly/TD7Tfb http://bit.ly/2rDW7CE http://bit.ly/2tvk9kH http://bit.ly/2akSM6g http://bit.ly/1gcSXQW http://bit.ly/2sxOSR5 http://bit.ly/2rzmWg6 http://bit.ly/2rDWMny http://bit.ly/2s9lqA8 http://bit.ly/2sj5U3e http://bit.ly/2rnZVIX http://bit.ly/2roabkk http://bit.ly/2sALxS1 http://bit.ly/1MqWd7I http://to.pbs.org/2sB7Mr5 Transcript: https://docs.google.com/document/d/1YIS8OnvxatjAfwrZrbnibqm94smkLz3ya2UmpDffYaE/edit Videos used from: Hiramu55bocaboca: http://bit.ly/2sj34uJ JeffreyHuang: http://bit.ly/2rzn53k Acrakatau: http://bit.ly/2sAJ75M Raymond: http://bit.ly/2sj4xkJ Music by Emile van Krieken: https://www.youtube.com/user/EmilevanKrieken https://www.facebook.com/EmilevanKriekenMusic Song: Wings (Aether 2) https://www.youtube.com/watch?v=klPo9v5dn64 Thanks for watching! Likes and favorites are appreciated! Find us on Google+ or Facebook! http://bit.ly/2ebByte http://bit.ly/293CevT