Rocketry

1060 topics in this forum

1. Erythritol? Better than sorbitol?

   By JMan, December 20, 2018
   • 22 replies
   • 23.9k views
   • 
   • FlipperFuego
   • November 27, 2019

2. Steel casing keeps exploding

   By priitserk, November 2, 2019
   • 4 replies
   • 6.5k views
   • 
   • priitserk
   • November 3, 2019

3. Few refresher questions on rockets

   By insutama, September 29, 2019
   • 2 replies
   • 6.9k views
   • 
   • insutama
   • September 29, 2019

4. 1/4 inch bottle rocket CATO 1 2

   By Tim1877, September 28, 2017
   • 27 replies
   • 12.3k views
   • 
   • dagabu
   • September 24, 2019

5. Neds Nozzleless Rocket Motor

   By Jandabuilders, August 30, 2019
   • 11 replies
   • 8.7k views
   • 
   • BetICouldMake1
   • September 8, 2019

6. My rockets does not go straight 1 2 3 4

   By THEONE, August 21, 2011
   • 87 replies
   • 26.6k views
   • 
   • dagabu
   • August 28, 2019

7. my experimental composite fuel rocket motor

   By nils, July 23, 2018
   • 10 replies
   • 14k views
   • 
   • nils
   • August 25, 2019

8. Sugar Rocket Success

   By loganater, January 19, 2019
   • 3 replies
   • 13.1k views
   • 
   • wingnutt
   • August 22, 2019

9. Sounds of a Falcon Heavy

   By PhoenixRising, October 22, 2018   

   • space x
   • falcon
   • (and 2 more)

     Tagged with:

     • space x
     • falcon
     • binaural audio
     • smarter every day
   • 3 replies
   • 14.4k views
   • 
   • Pyroflume
   • August 12, 2019

10. Adding Sulfur to Sugar, Focus on Erythritol

    By JMan, July 25, 2019
    • 7 replies
    • 8k views
    • 
    • dagabu
    • July 30, 2019

11. 50yrs since Apollo 11 took off. Congrats to the US of A

    By stix, July 17, 2019
    • 0 replies
    • 6.8k views
    • 
    • stix
    • July 17, 2019

12. 2oz (3/8"ID) Coreburner First Attempt

    By pyroguy1030, June 5, 2019   

    • Rocket
    • Black powder
    • (and 3 more)

      Tagged with:

      • Rocket
      • Black powder
      • Coreburner
      • 2oz
      • 3/8
    • 4 replies
    • 10.9k views
    • 
    • starxplor
    • June 19, 2019

13. Rcandy 1 2

    By firetech, April 16, 2009
    • 28 replies
    • 15.3k views
    • 
    • MadMat
    • June 10, 2019

14. Sugar Rocket Motors Are Underpowered 1 2

    By KG7UAT, November 18, 2018
    • 27 replies
    • 29k views
    • 
    • JMan
    • June 5, 2019

15. New Basic Calculator

    By JMan, May 29, 2019   

    • software
    • code
    • (and 3 more)

      Tagged with:

      • software
      • code
      • sugar
      • calculations
      • calculator
    • 2 replies
    • 9k views
    • 
    • JMan
    • June 2, 2019

16. Strength of Cardboard

    By RedAir, May 16, 2019
    • 4 replies
    • 8.9k views
    • 
    • RedAir
    • May 19, 2019

17. Some advice in relation to sugar motor design / learning material

    By Redrocketman, May 11, 2019
    • 0 replies
    • 7.7k views
    • 
    • Redrocketman
    • May 11, 2019

18. KSO4 as Oxidizer?

    By Soren11112, April 24, 2019   

    • oxidizer
    • rocket candy
    • (and 2 more)

      Tagged with:

      • oxidizer
      • rocket candy
      • kno3
      • kso4
    • 3 replies
    • 9.9k views
    • 
    • Arthur
    • April 25, 2019

19. APCP help 1 2

    By RedAir, April 8, 2019
    • 29 replies
    • 12k views
    • 
    • gdeputy
    • April 17, 2019

20. Help making sugar rocket (and maybe BP) motor calculations

    By JMan, March 23, 2019   

    • software
    • 9 replies
    • 11k views
    • 
    • stix
    • March 28, 2019

21. Is whistle mixing + FeTi dangerous?

    By hoangtuan, January 29, 2019
    • 5 replies
    • 10.2k views
    • 
    • NeighborJ
    • March 27, 2019

22. Granulate and ball mill again for rocket fuel

    By fr3dopyrox, March 11, 2019
    • 11 replies
    • 10k views
    • 
    • dagabu
    • March 14, 2019

23. Preferred header type?

    By gunner1, February 12, 2019
    • 5 replies
    • 9.6k views
    • 
    • dagabu
    • March 14, 2019

24. Does this end plug look fudged up?

    By gunner1, February 24, 2019
    • 6 replies
    • 9.2k views
    • 
    • gunner1
    • March 12, 2019

25. First sugar rocket motor attempt.

    By gunner1, February 23, 2019
    • 3 replies
    • 9.2k views
    • 
    • stix
    • February 27, 2019