Rocketry

1060 topics in this forum

1. nozzle size on 3/8" bottle rocket

   By insutama, February 21, 2015
   • 7 replies
   • 1.5k views
   • 
   • dagabu
   • February 23, 2015

2. Fuse too big for nozzle hole

   By insutama, February 20, 2015
   • 8 replies
   • 3.4k views
   • 
   • dagabu
   • February 21, 2015

3. 2nd 3/4 whistling

   By Livingston, February 20, 2015   

   • whistling rockets gold stream
   • 0 replies
   • 1.4k views
   • 
   • Livingston
   • February 20, 2015

4. A couple 3/8" bottle rockets i made without tooling

   By insutama, February 17, 2015
   • 8 replies
   • 1.5k views
   • 
   • Bobosan
   • February 19, 2015

5. Core burner or nossled bottle rocket?

   By insutama, February 15, 2015
   • 6 replies
   • 1.6k views
   • 
   • dagabu
   • February 16, 2015

6. making switch rammer marks on tooling

   By insutama, February 16, 2015
   • 4 replies
   • 1.4k views
   • 
   • insutama
   • February 16, 2015

7. Rockets 8mm and 1 rocket 20mm

   By zheneck222, January 18, 2015
   • 4 replies
   • 2.1k views
   • 
   • kpknd
   • February 14, 2015

8. Sorbitol rocket. Golden crown with magenta rubies

   By Pirotex, January 20, 2015   

   • rocket
   • sorbitol
   • 21 replies
   • 4.7k views
   • 
   • dagabu
   • February 5, 2015

9. KNO3 rocket with report

   By insutama, January 22, 2015
   • 24 replies
   • 3.1k views
   • 
   • insutama
   • January 28, 2015

10. APCP and chlorate mixtures

    By taiwanluthiers, January 23, 2015
    • 3 replies
    • 1.8k views
    • 
    • pyrojig
    • January 23, 2015

11. New England Paper Tube - Group Buy

    By ddewees, January 22, 2015
    • 18 replies
    • 1.9k views
    • 
    • ddewees
    • January 23, 2015

12. Portuguese BP rockets hand launched

    By Pirotecnia, January 16, 2015   

    • bp rockets
    • portugal
    • (and 2 more)

      Tagged with:

      • bp rockets
      • portugal
      • portuguese
      • salute rocket
    • 2 replies
    • 2k views
    • 
    • marks265
    • January 17, 2015

13. Rocket with head exlosive

    By daniell124, December 12, 2014
    • 17 replies
    • 1.7k views
    • 
    • Juiceh
    • January 2, 2015

14. Improved black powder rockets IBP VITAMIN F assisted 1 2

    By jl88, October 17, 2014
    • 30 replies
    • 4.3k views
    • 
    • calebkessinger
    • December 31, 2014

15. match head rocket

    By MWJ, December 30, 2014
    • 2 replies
    • 1.7k views
    • 
    • mkn
    • December 31, 2014

16. Water putty rocket nozzles 1 2

    By yoyo, December 19, 2014   

    • rockite
    • nozzle
    • 37 replies
    • 10.6k views
    • 
    • dagabu
    • December 30, 2014

17. Some experience with paraffine oil as binder

    By mabuse00, December 14, 2014   

    • Evaporation!
    • 13 replies
    • 2.3k views
    • 
    • a_bab
    • December 18, 2014

18. Strobe Rocket

    By schroedinger, December 15, 2014
    • 9 replies
    • 1.6k views
    • 
    • Col
    • December 16, 2014

19. NEPT Tubes Are GONE! No More Orders Will Be Taken, A New Source Must Be Found ASAP! 1 2

    By dagabu, September 1, 2014
    • 48 replies
    • 7.1k views
    • 
    • ddewees
    • December 9, 2014

20. Pressing calculation

    By nesc39, November 19, 2014
    • 4 replies
    • 1.5k views
    • 
    • marks265
    • November 23, 2014

21. Weight difference between r-candy and pressed BP

    By yoyo, November 14, 2014
    • 12 replies
    • 1.7k views
    • 
    • yoyo
    • November 20, 2014

22. cool video...

    By ddewees, November 10, 2014
    • 4 replies
    • 1.5k views
    • 
    • Sparx88
    • November 17, 2014

23. How to calculate a rocket's propulsion (aka What am I doing wrong?) 1 2

    By Ubehage, September 29, 2014
    • 25 replies
    • 3.5k views
    • 
    • stix
    • November 11, 2014

24. Study of the behavior of the polyester resin when used as a rocket propellant

    By pyroChile, November 7, 2014
    • 0 replies
    • 1.3k views
    • 
    • pyroChile
    • November 7, 2014

25. Government funded CATO 1 2

    By Bobosan, October 28, 2014
    • 36 replies
    • 3.4k views
    • 
    • Bobosan
    • November 6, 2014