Engineering

2609 topics in this forum

1. Mobile phone localization accuracy

   By Danijel Gorupec, April 11, 2013
   • 2 replies
   • 1.1k views
   • 
   • Danijel Gorupec
   • April 11, 2013

2. extra terrestrial solar field??

   By shantanu3112, April 7, 2013
   • 2 replies
   • 1.9k views
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   • Enthalpy
   • April 9, 2013

3. Dyson Sphere: A Close Reality?

   By Elite Engineer, March 30, 2013
   • 10 replies
   • 2.1k views
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   • Ophiolite
   • April 7, 2013

4. Hydraulic Machines: Turbines and Pumps (book)

   By production_engineer, April 4, 2013
   • 6 replies
   • 2.3k views
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   • production_engineer
   • April 6, 2013

5. Superb VTOL scramjet/ramjet thingy, Offer your speculation?

   By JapethMontenegr, March 31, 2013
   • 10 replies
   • 1.6k views
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   • John Cuthber
   • April 2, 2013

6. Giant wind turbines on space 1 2 3

   By Myuncle, September 20, 2011
   • 58 replies
   • 17.7k views
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   • Ophiolite
   • April 1, 2013

7. Can Fiber Optics Carry Sunlight Heat Without Loss?

   By Junkyardnut, March 28, 2013
   • 6 replies
   • 2.7k views
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   • CarbonCopy
   • March 31, 2013

8. Wind Turbines along busy Highways

   By Daedalus, March 27, 2013
   • 3 replies
   • 1.7k views
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   • Bill Angel
   • March 27, 2013

9. Geothermal Energy

   By production_engineer, March 25, 2013
   • 0 replies
   • 925 views
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   • production_engineer
   • March 25, 2013

10. Why longitudinal and shear wave velocities increases after every round of fatigue testing

    By student85, March 22, 2013
    • 2 replies
    • 1.2k views
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    • Enthalpy
    • March 23, 2013

11. Making a Stun Gun

    By 5614, October 29, 2004
    • 19 replies
    • 19.7k views
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    • bilupaul
    • March 21, 2013

12. Strength calculation of brass Exchanger tubes

    By ZBrat, March 19, 2013
    • 0 replies
    • 1.1k views
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    • ZBrat
    • March 19, 2013

13. which gear mechanism to use?

    By pot_kapil, March 10, 2013
    • 3 replies
    • 1.2k views
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    • Enthalpy
    • March 15, 2013

14. Automobile Exhaust Gas Analyzer

    By harrypeter, March 9, 2013
    • 1 reply
    • 1.6k views
    • 
    • CaptainPanic
    • March 9, 2013

15. "Breaking" the second law of thermodynamics

    By jusconst, March 2, 2013
    • 2 replies
    • 2.4k views
    • 
    • CaptainPanic
    • March 8, 2013

16. Single or multiple convex mirrors ?

    By Externet, March 4, 2013
    • 0 replies
    • 1.2k views
    • 
    • Externet
    • March 4, 2013

17. 4D printing and molecular assembler

    By nec209, March 3, 2013
    • 0 replies
    • 1.5k views
    • 
    • nec209
    • March 3, 2013

18. How do I dissipate static electricity...

    By iNow, March 2, 2013
    • 11 replies
    • 14.8k views
    • 
    • iNow
    • March 3, 2013

19. is there an alloy that will be attracted to an electromagnetic but will not hold any residual magnetism? 1 2

    By Wish i knew more, August 2, 2012
    • 28 replies
    • 5k views
    • 
    • Mr Monkeybat
    • March 3, 2013

20. Idea, requiring questions.

    By Teo00, February 19, 2013
    • 2 replies
    • 1.4k views
    • 
    • CaptainPanic
    • February 19, 2013

21. Twisting cooling fluids...

    By Externet, September 5, 2012
    • 7 replies
    • 2.4k views
    • 
    • Enthalpy
    • February 17, 2013

22. energy question

    By agachak, February 16, 2013
    • 5 replies
    • 1.4k views
    • 
    • ydoaPs
    • February 16, 2013

23. Why internal stress distribution is different between a circular and rectangular object

    By student85, February 12, 2013
    • 1 reply
    • 1.2k views
    • 
    • Enthalpy
    • February 12, 2013

24. IMA 5 Lever

    By rfelton, December 12, 2012
    • 4 replies
    • 2.9k views
    • 
    • Hoosier12
    • February 9, 2013

25. Autonomous Robot Help

    By jag0097wtf, January 26, 2013
    • 1 reply
    • 1.4k views
    • 
    • markus.dnd
    • February 7, 2013