BOOM! This episode is dog-friendly and I guarantee you'll finish it with every fingers intact.
Research Links
https://www.smithsonianmag.com/arts-culture/14-fun-facts-about-fireworks-180951957/
https://www.youtube.com/watch?v=T7XHc27R0fs
https://www.livescience.com/63468-fireworks-history.html
