Architecture & Engineering

planning, construction, design, civil & mechanical engineering

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  1. HectorDecimal

    Exactly What is the Meaning of This?!?

    HectorDecimal, Feb 16, 2012 ... 2
    Replies:
    32
    Views:
    5,389
    HectorDecimal
    Mar 8, 2012
  2. kingcarrot

    Hydrogen as a deisel engine additive

    kingcarrot, Feb 25, 2012 ... 2
    Replies:
    36
    Views:
    5,546
    Grumpy
    Feb 29, 2012
  3. kingcarrot

    Do onboard HHO generators work if they supplement a diesel or gas engine?

    kingcarrot, Feb 28, 2012
    Replies:
    0
    Views:
    1,532
    kingcarrot
    Feb 28, 2012
  4. ricardonest
    Locked

    Electric Motors All The Way?

    ricardonest, Jan 31, 2012
    Replies:
    10
    Views:
    2,356
    HectorDecimal
    Feb 16, 2012
  5. cosmictraveler
    Locked

    Railroad companies fight safety rules to make safety improvements

    cosmictraveler, Jan 19, 2012
    Replies:
    18
    Views:
    2,672
    cosmictraveler
    Jan 26, 2012
  6. cosmictraveler
    Locked

    Re floating the cruise ship that ran aground

    cosmictraveler, Jan 19, 2012 ... 2
    Replies:
    27
    Views:
    6,221
    Captain Kremmen
    Jan 24, 2012
  7. kmguru
    Locked

    Hyperdrive Engineering

    kmguru, Sep 27, 2008 ... 2 3
    Replies:
    53
    Views:
    14,899
    billvon
    Jan 12, 2012
  8. Me-Ki-Gal
    Locked

    Haiti

    Me-Ki-Gal, Feb 26, 2011 ... 2
    Replies:
    24
    Views:
    6,667
    elte
    Jan 9, 2012
  9. draqon
    Locked

    Cheap ways of getting to space.

    draqon, Mar 26, 2007 ... 2 3 4
    Replies:
    65
    Views:
    15,577
    michael_taylor
    Jan 8, 2012
  10. elte
    Locked

    Motor Types on Electric Bicycles

    elte, Dec 11, 2011
    Replies:
    17
    Views:
    19,006
    elte
    Jan 4, 2012
  11. keith1
    Locked

    Polar Bear Summer Platforms (by keith1)

    keith1, Dec 25, 2011
    Replies:
    0
    Views:
    1,483
    keith1
    Dec 25, 2011
  12. hombre
    Locked

    Semiconductors from stone knives and bear skins

    hombre, Dec 16, 2011
    Replies:
    2
    Views:
    7,669
    hombre
    Dec 17, 2011
  13. ScaryMonster
    Locked

    Cloud Tower's or 911 Mockery?

    ScaryMonster, Dec 13, 2011
    Replies:
    6
    Views:
    14,247
    ScaryMonster
    Dec 16, 2011
  14. hardalee
    Locked

    An ethics question

    hardalee, Dec 3, 2011
    Replies:
    6
    Views:
    1,647
    hardalee
    Dec 4, 2011
  15. scifes
    Locked

    researchers fire the 1000th shot, how can they call themselves researchers then?

    scifes, Nov 29, 2011
    Replies:
    6
    Views:
    1,559
    billvon
    Nov 30, 2011
  16. whynot
    Locked

    durable bridges

    whynot, Oct 20, 2011
    Replies:
    3
    Views:
    1,655
    Fraggle Rocker
    Nov 25, 2011
  17. leifanator
    Locked

    Interplanetary Spacecraft

    leifanator, Sep 4, 2011
    Replies:
    15
    Views:
    3,958
    keith1
    Nov 16, 2011
  18. M. Mansouryar
    Locked

    Two Propulsions of Electricity and Compressed-air for a Hybrid Car

    M. Mansouryar, Oct 29, 2011 ... 2
    Replies:
    24
    Views:
    5,182
    billvon
    Nov 1, 2011
  19. Mind Over Matter
    Locked

    How would you set up this system?

    Mind Over Matter, Oct 7, 2011
    Replies:
    2
    Views:
    1,303
    Dywyddyr
    Oct 31, 2011
  20. draqon
    Locked

    Name all the car parts

    draqon, Dec 6, 2008 ... 2
    Replies:
    23
    Views:
    77,805
    cosmictraveler
    Oct 19, 2011
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