Engineering

2569 topics in this forum

1. RFID, EMP, and X-Ray... Oh Joy!

   By Brutus, December 17, 2008
   • 3 replies
   • 1.6k views
   • 
   • swansont
   • December 17, 2008

2. How can a robot move? Pneumatic motor, magnetic motor...???

   By Captain Max, December 15, 2008
   • 0 replies
   • 907 views
   • 
   • Captain Max
   • December 15, 2008

3. Going Green projects

   By Arylic, December 8, 2008
   • 4 replies
   • 1.8k views
   • 
   • CaptainPanic
   • December 10, 2008

4. Can faced insulation in a wall be double layered?

   By iNow, December 7, 2008
   • 6 replies
   • 17.4k views
   • 
   • iNow
   • December 8, 2008

5. How would you build a water pump...

   By Externet, December 8, 2008
   • 2 replies
   • 1.5k views
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   • npts2020
   • December 8, 2008

6. A 3D vector problem. Hard for me, easy for you

   By shoobyman, December 7, 2008
   • 0 replies
   • 1.7k views
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   • shoobyman
   • December 7, 2008

7. Wind energy for the home

   By npts2020, December 3, 2008
   • 15 replies
   • 2k views
   • 
   • gcol
   • December 4, 2008

8. How would YOU build the Temple of Jupiter? 1 2

   By Realitycheck, April 12, 2007
   • 49 replies
   • 6.2k views
   • 
   • npts2020
   • December 1, 2008

9. power question

   By jwest22, November 25, 2008
   • 7 replies
   • 1.4k views
   • 
   • John Cuthber
   • November 29, 2008

10. How do I make an Air-conditioner

    By Verusamore, December 20, 2004
    • 12 replies
    • 3.1k views
    • 
    • security030
    • November 26, 2008

11. Heat exchanger efficiency

    By Mil75HK, November 18, 2008
    • 10 replies
    • 8.5k views
    • 
    • Mil75HK
    • November 20, 2008

12. SOLAR energy to help heat your home? 1 2

    By cheapbeersucks, November 9, 2005
    • 26 replies
    • 3.4k views
    • 
    • CaptainPanic
    • November 19, 2008

13. Magnetic Levitation Train

    By khaali91, October 28, 2008
    • 20 replies
    • 3.1k views
    • 
    • khaali91
    • November 9, 2008

14. Automated Cars 1 2

    By npts2020, November 1, 2008
    • 34 replies
    • 3.2k views
    • 
    • npts2020
    • November 9, 2008

15. Superconductors?

    By DoctorDR, September 24, 2008
    • 4 replies
    • 1.2k views
    • 
    • curlyfri
    • November 8, 2008

16. Transformer Math?

    By KFC, November 7, 2008
    • 1 reply
    • 1.6k views
    • 
    • big314mp
    • November 7, 2008

17. Open rotor aircraft

    By bascule, October 21, 2008
    • 7 replies
    • 9.3k views
    • 
    • Flashman
    • November 7, 2008

18. Gears and pulleys? 1 2

    By jwest22, October 23, 2008
    • 32 replies
    • 3.2k views
    • 
    • traveler
    • October 27, 2008

19. need help =]

    By Astronautical, October 20, 2008
    • 2 replies
    • 1.1k views
    • 
    • CaptainPanic
    • October 21, 2008

20. Anyone know about lithium-ion batteries for laptops?

    By Genecks, October 21, 2008
    • 1 reply
    • 1.5k views
    • 
    • Glider
    • October 21, 2008

21. Need help on an assignment (effects of paint on matallic properties)

    By Adonis, October 6, 2008
    • 2 replies
    • 981 views
    • 
    • Adonis
    • October 13, 2008

22. New technique for residual stress measurement NDT

    By ennio curto, October 11, 2008
    • 0 replies
    • 1.1k views
    • 
    • ennio curto
    • October 11, 2008

23. Eric Dollard & Nikola Tesla

    By drumfunk, October 10, 2008
    • 0 replies
    • 1.5k views
    • 
    • drumfunk
    • October 10, 2008

24. 0-100 khz cw transformer help

    By niallmoconnor, October 9, 2008
    • 1 reply
    • 1.2k views
    • 
    • big314mp
    • October 9, 2008

25. nika, the new russian generator

    By Comandante, October 6, 2008
    • 8 replies
    • 3.1k views
    • 
    • Glider
    • October 8, 2008