Rocketry

1028 topics in this forum

1. Experiments with larger increments for faster rocket-making. 1 2

   By Ubehage, January 5, 2018
   • 29 replies
   • 7.9k views
   • 
   • Mortartube
   • March 5, 2018

2. Air pockets in r-candy 1 2

   By JMan, November 8, 2017
   • 28 replies
   • 8.4k views
   • 
   • JMan
   • March 4, 2018

3. A question regarding tube sizes...

   By gunner1, February 13, 2018
   • 3 replies
   • 5.5k views
   • 
   • Seymour
   • March 3, 2018

4. Biting the bullet and getting into sugar rockets.

   By gunner1, February 10, 2018
   • 14 replies
   • 6k views
   • 
   • Sparx88
   • February 19, 2018

5. How many got to watch?

   By lloyd, February 6, 2018
   • 7 replies
   • 5.2k views
   • 
   • starxplor
   • February 8, 2018

6. Whistle vs BP End Burners

   By usapyro, September 29, 2017
   • 15 replies
   • 6.4k views
   • 
   • calebkessinger
   • January 28, 2018

7. 4 oz End burner

   By dynomike1, January 27, 2018
   • 2 replies
   • 4.8k views
   • 
   • dynomike1
   • January 28, 2018

8. MgAl/Dark Al as BP additives.

   By usapyro, December 25, 2017
   • 9 replies
   • 5.5k views
   • 
   • Seymour
   • January 26, 2018

9. Which melting point of wax do you prefer for your tubes?

   By mabuse00, July 30, 2017
   • 17 replies
   • 4.5k views
   • 
   • OldMarine
   • January 26, 2018

10. 100mm pvc KNDX SRM.

    By Redrocketman, January 10, 2018
    • 20 replies
    • 5.8k views
    • 
    • stix
    • January 16, 2018

11. Correct pressure on comps 1 2

    By Tim1877, November 18, 2017
    • 41 replies
    • 7.6k views
    • 
    • dynomike1
    • January 8, 2018

12. Perfect tubes, a minute to make each!

    By usapyro, December 23, 2017
    • 18 replies
    • 2.9k views
    • 
    • Col
    • December 25, 2017

13. Calculated stability of a rocket at take-off

    By stix, December 19, 2017
    • 3 replies
    • 2.7k views
    • 
    • stix
    • December 23, 2017

14. 60-30-10 vs 70-20-10

    By Ubehage, December 20, 2017
    • 2 replies
    • 2.5k views
    • 
    • Arthur
    • December 20, 2017

15. SulfurLess End burner Composition

    By Svimmer, December 17, 2017
    • 6 replies
    • 1.9k views
    • 
    • Svimmer
    • December 20, 2017

16. Can you put more core-burners together for lifting heavier shells? 1 2

    By Ubehage, July 31, 2017
    • 26 replies
    • 4k views
    • 
    • OldMarine
    • December 12, 2017

17. Rocket motor software testing - Need test subjects (files)

    By stix, July 15, 2017
    • 3 replies
    • 2.1k views
    • 
    • CoalesceRockets
    • November 16, 2017

18. Laser cut r-candy nozzles

    By JMan, November 16, 2017
    • 1 reply
    • 1.6k views
    • 
    • JMan
    • November 16, 2017

19. Creative Method of Measuring Thrust?

    By CoalesceRockets, November 13, 2017   

    • thrust
    • rockets
    • (and 5 more)

      Tagged with:

      • thrust
      • rockets
      • engine
      • rocket
      • measuring
      • sound
      • decibels
    • 14 replies
    • 6.1k views
    • 
    • stix
    • November 15, 2017

20. Paper - 90# vs Virgin Craft 1 2

    By usapyro, June 17, 2017
    • 27 replies
    • 4.3k views
    • 
    • Col
    • November 11, 2017

21. Rocketry File - Pneumatic Rocket Press

    By Gilmour, September 19, 2012   

    • black powder
    • Rocket
    • (and 2 more)

      Tagged with:

      • black powder
      • Rocket
      • Mandrel
      • tooling
    • 22 replies
    • 7.5k views
    • 
    • Mumbles
    • November 1, 2017

22. mini Rocket cannon problem

    By pipiso, October 23, 2017   

    • cannon
    • 2 replies
    • 2k views
    • 
    • pipiso
    • October 24, 2017

23. 1/4" Rocket Compositions

    By MagnumMoose, April 20, 2017
    • 10 replies
    • 2.4k views
    • 
    • Soren11112
    • September 28, 2017

24. whistle rocket Cato

    By Josh1986, September 18, 2017
    • 3 replies
    • 1.7k views
    • 
    • AustralianPyromaniac
    • September 22, 2017

25. Help me black powder core rocket fail and end burner fail

    By Josh1986, September 11, 2017
    • 11 replies
    • 2.4k views
    • 
    • Baldor
    • September 17, 2017