General Science & Technology

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  1. aaqucnaona
    Locked

    Advice needed on new DIY Bow and arrow design

    aaqucnaona, May 20, 2012
    Replies:
    13
    Views:
    25,248
    Carcano
    May 21, 2012
  2. exchemist

    Advice Needed on Domestic Heat Pump

    exchemist, Dec 2, 2019
    Replies:
    15
    Views:
    1,182
    exchemist
    Dec 7, 2019
  3. kaneda
    Locked

    Advice

    kaneda, Jul 22, 2009
    Replies:
    4
    Views:
    632
    kaneda
    Jul 23, 2009
  4. vijay2go
    Locked

    advertising industry credentials

    vijay2go, Mar 14, 2005
    Replies:
    0
    Views:
    562
    vijay2go
    Mar 14, 2005
  5. Athelwulf
    Locked

    Advanced technology without electricity?

    Athelwulf, Feb 7, 2007
    Replies:
    17
    Views:
    6,646
    freestyle
    Feb 19, 2007
  6. Ed Anger
    Locked

    Ads On Space Shuttle Will Cut Your Taxes!

    Ed Anger, Aug 4, 2002
    Replies:
    13
    Views:
    1,269
    BatM
    Dec 8, 2002
  7. Plazma Inferno!

    Adding light in semiconductors reduces defects, making solar panels and LED bulbs better

    Plazma Inferno!, Jun 17, 2016
    Replies:
    2
    Views:
    441
    el es
    Jun 19, 2016
  8. Plazma Inferno!

    Adding hydrogen atoms to its surface makes graphene magnetic

    Plazma Inferno!, Apr 25, 2016
    Replies:
    0
    Views:
    294
    Plazma Inferno!
    Apr 25, 2016
  9. Bishadi
    Locked

    Adding energy to a Photon.

    Bishadi, Nov 5, 2009 ... 2
    Replies:
    32
    Views:
    4,336
    Bishadi
    Nov 22, 2009
  10. Closet Philosopher
    Locked

    Addictive Science construction game

    Closet Philosopher, May 23, 2004
    Replies:
    2
    Views:
    652
    Enigma'07
    May 23, 2004
  11. Plazma Inferno!

    Adaptive protein crystal may lead to new and improved protective material

    Plazma Inferno!, May 4, 2016
    Replies:
    0
    Views:
    285
    Plazma Inferno!
    May 4, 2016
  12. eternal sunshine
    Locked

    adams ribs

    eternal sunshine, Jan 9, 2006
    Replies:
    13
    Views:
    1,351
    draqon
    Feb 6, 2006
  13. Islamsmylife
    Locked

    Acetone in gas Tank

    Islamsmylife, Apr 28, 2008 ... 2
    Replies:
    26
    Views:
    8,179
    ElectricFetus
    May 3, 2008
  14. robert
    Locked

    access to rich information databases

    robert, Mar 18, 2005
    Replies:
    0
    Views:
    589
    robert
    Mar 18, 2005
  15. futuremind2012
    Locked

    Accelerating Change Conference 2003

    futuremind2012, Jul 15, 2003
    Replies:
    0
    Views:
    479
    futuremind2012
    Jul 15, 2003
  16. Saint

    Absolute coordinate system of GPS satellites

    Saint, Dec 31, 2019 ... 2
    Replies:
    24
    Views:
    3,893
    James R
    Jul 31, 2021
  17. cuteanjali

    About Tyre Recycling Machine

    cuteanjali, Feb 19, 2013
    Replies:
    9
    Views:
    4,559
    kwhilborn
    Feb 21, 2013
  18. ajanta

    About to make thrust in vacuum medium.

    ajanta, Dec 29, 2015 ... 2
    Replies:
    20
    Views:
    1,382
    Waiter_2001
    Jan 1, 2016
  19. Extra Terrestrial Lifeform
    Locked

    About Time Travelling...

    Extra Terrestrial Lifeform, Mar 3, 2002 ... 2 3
    Replies:
    50
    Views:
    4,094
    !R.RAMJET.X!
    May 9, 2003
  20. Avatar
    Locked

    about strenght of magnetical force

    Avatar, Oct 26, 2001
    Replies:
    8
    Views:
    2,040
    James R
    Oct 31, 2001
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