Engineering

2604 topics in this forum

1. NASA unveils plans for mammoth rocket

   By nec209, September 15, 2011
   • 8 replies
   • 2.7k views
   • 
   • CaptainPanic
   • September 19, 2011

2. Convert Rocket Engines to Hydrogen or Methane

   By Enthalpy, September 13, 2011
   • 6 replies
   • 20.5k views
   • 
   • Enthalpy
   • September 14, 2011

3. Carbon Nanotube Spring: The Best Foreseeable Battery?

   By MrMormon, September 12, 2011
   • 1 reply
   • 1.4k views
   • 
   • Enthalpy
   • September 12, 2011

4. Antimatter Thrusters?

   By kokomo0020, September 11, 2011
   • 6 replies
   • 2.3k views
   • 
   • swansont
   • September 11, 2011

5. Laptops battery

   By sapan soni, September 8, 2011
   • 9 replies
   • 4.1k views
   • 
   • StringJunky
   • September 9, 2011

6. Would a nuclear bomb work in a vacuum? 1 2

   By Lekgolo555, March 26, 2007
   • 45 replies
   • 19.6k views
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   • dragonstar57
   • September 6, 2011

7. Molecular assemblers

   By starburns, August 20, 2011
   • 1 reply
   • 1.1k views
   • 
   • Realitycheck
   • August 31, 2011

8. I need Mathematical Model of CPU and HDD

   By reem-akk, August 30, 2011
   • 0 replies
   • 892 views
   • 
   • reem-akk
   • August 30, 2011

9. Ammount of heat needed to lift hot air ballon.

   By wanabe, July 30, 2011
   • 6 replies
   • 7.2k views
   • 
   • wanabe
   • August 29, 2011

10. Automatic Bus Stop Identifier

    By amulguts, August 28, 2011
    • 3 replies
    • 1.6k views
    • 
    • tomgwyther
    • August 28, 2011

11. specific heat capacity

    By nehc, August 27, 2011
    • 1 reply
    • 1.2k views
    • 
    • Enthalpy
    • August 28, 2011

12. Methanol plant design

    By nehc, August 10, 2011
    • 3 replies
    • 2.7k views
    • 
    • nehc
    • August 27, 2011

13. Biomass and waste-to-energy

    By gadtech, August 23, 2011
    • 1 reply
    • 951 views
    • 
    • swansont
    • August 23, 2011

14. Nuclear Fusion Reactors

    By engineer Bill, August 4, 2011
    • 3 replies
    • 1.8k views
    • 
    • Enthalpy
    • August 21, 2011

15. Would a scroll compressor work as a compressed air motor ?

    By Externet, August 8, 2011
    • 4 replies
    • 3.4k views
    • 
    • Enthalpy
    • August 21, 2011

16. wind turbines blades

    By michel123456, August 9, 2011
    • 16 replies
    • 9.2k views
    • 
    • Enthalpy
    • August 21, 2011

17. Tri-Terain Vehicle

    By TiredTomato, August 10, 2011
    • 7 replies
    • 2.3k views
    • 
    • bob000555
    • August 21, 2011

18. Crash: failure of jackscrew controlling stabilizer

    By baxtrom, August 19, 2011
    • 4 replies
    • 2.6k views
    • 
    • baxtrom
    • August 19, 2011

19. Electromotive Force

    By Soter Salem, August 17, 2011
    • 1 reply
    • 1.2k views
    • 
    • Enthalpy
    • August 19, 2011

20. Structural Integrity

    By Soter Salem, August 17, 2011
    • 4 replies
    • 1.7k views
    • 
    • baxtrom
    • August 19, 2011

21. High Speed Chase Solution

    By Airbrush, August 18, 2011
    • 5 replies
    • 2.6k views
    • 
    • Moontanman
    • August 19, 2011

22. Air treks

    By Jon12321, March 4, 2011
    • 2 replies
    • 2.7k views
    • 
    • Olia12
    • August 18, 2011

23. fourier series, proof

    By dogg, August 17, 2011
    • 1 reply
    • 930 views
    • 
    • timo
    • August 17, 2011

24. flat pack brick house

    By alan2here, July 27, 2010
    • 23 replies
    • 5k views
    • 
    • Airbrush
    • August 16, 2011

25. Impedance signature analysis vs. Motor Current Signature Analysis?

    By Anum Khan, July 28, 2011
    • 1 reply
    • 1.7k views
    • 
    • d_rizvi
    • August 16, 2011