[–] derram 0 points 1 point 1 point (+1|-0) 11 months ago
https://www.invidio.us/watch?v=ZyjKbx36k90 :
Guinness World Record Biggest Firework, Successful Launch, Steamboat Springs Colorado, 2/8/2020 - YouTube
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[–] ardvarcus 0 points 0 points 0 points (+0|-0) 11 months ago
That looked like a three-stage rocket. Pretty sophistocated for mindless entertainment.
[–] Bad-R0nald [S] 0 points 0 points 0 points (+0|-0) 11 months ago
Info about the engineers: http://steamboatfireworks.com/about/
Interview: https://www.youtube.com/watch?v=Sn4pfyZwVyQ
[–] derram 0 points 1 point 1 point (+1|-0) ago
https://www.invidio.us/watch?v=ZyjKbx36k90 :
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