Pyrostar Posted October 6, 2007 Share Posted October 6, 2007 Hi I made my first thumping thunder cracker, it contained a greeen star, 0,8g KNO3/Mg flashpowder and it was recorded in front of dikes, so the report didn´t seem so loud. That is the video: I was quite surprised, because it was very loud for such a small amount of KNO3/Mg. The KNO3 was airfloat, the magnesiumpowder has got roughly 100meshh, it is homemade with a sanding disk. Maybe I will post another video, because I have made a 2g thunder cracker I hope you all like my cracker, Regards, Pyrostar Link to comment
breezer Posted October 6, 2007 Share Posted October 6, 2007 Woah that was a real nice cracker you made there. I especially liked the green before the bang also the delay was not to long. I would like to know what the composition is of the green flame? Link to comment
Pyrostar Posted October 6, 2007 Author Share Posted October 6, 2007 Hi The star-composition is listed in the PFP database. And yeah, the green was very bright and deep. I will make another one, Pyrostar Link to comment
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