Engineering

2609 topics in this forum

1. Radio Transmitter and Receiver

   By amulguts, September 22, 2011
   • 2 replies
   • 1.2k views
   • 
   • Externet
   • September 22, 2011

2. energy amplifier/generator

   By random, September 19, 2011
   • 3 replies
   • 1.6k views
   • 
   • TonyMcC
   • September 20, 2011

3. Air Powered vehicle/ cart ideas

   By centor, September 17, 2011
   • 6 replies
   • 1.8k views
   • 
   • Pantaz
   • September 20, 2011

4. Thermite demolition of twin towers? 1 2 3

   By Dave World, September 8, 2011
   • 51 replies
   • 10.2k views
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   • Dave World
   • September 20, 2011

5. Made in China...

   By Externet, September 18, 2011
   • 5 replies
   • 1.7k views
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   • Hal.
   • September 19, 2011

6. NASA unveils plans for mammoth rocket

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

7. Convert Rocket Engines to Hydrogen or Methane

   By Enthalpy, September 13, 2011
   • 6 replies
   • 20.6k views
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   • Enthalpy
   • September 14, 2011

8. Carbon Nanotube Spring: The Best Foreseeable Battery?

   By MrMormon, September 12, 2011
   • 1 reply
   • 1.5k views
   • 
   • Enthalpy
   • September 12, 2011

9. Antimatter Thrusters?

   By kokomo0020, September 11, 2011
   • 6 replies
   • 2.4k views
   • 
   • swansont
   • September 11, 2011

10. Laptops battery

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

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

    By Lekgolo555, March 26, 2007
    • 45 replies
    • 19.9k views
    • 
    • dragonstar57
    • September 6, 2011

12. Molecular assemblers

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

13. I need Mathematical Model of CPU and HDD

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

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

    By wanabe, July 30, 2011
    • 6 replies
    • 7.3k views
    • 
    • wanabe
    • August 29, 2011

15. Automatic Bus Stop Identifier

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

16. specific heat capacity

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

17. Methanol plant design

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

18. Biomass and waste-to-energy

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

19. Nuclear Fusion Reactors

    By engineer Bill, August 4, 2011
    • 3 replies
    • 1.9k views
    • 
    • Enthalpy
    • August 21, 2011

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

    By Externet, August 8, 2011
    • 4 replies
    • 3.5k views
    • 
    • Enthalpy
    • August 21, 2011

21. wind turbines blades

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

22. Tri-Terain Vehicle

    By TiredTomato, August 10, 2011
    • 7 replies
    • 2.4k views
    • 
    • bob000555
    • August 21, 2011

23. Crash: failure of jackscrew controlling stabilizer

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

24. Electromotive Force

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

25. Structural Integrity

    By Soter Salem, August 17, 2011
    • 4 replies
    • 1.8k views
    • 
    • baxtrom
    • August 19, 2011