General Science & Technology

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  1. elct
    Locked

    free electricity possible?

    elct, May 24, 2012 ... 3 4 5
    Replies:
    90
    Views:
    9,562
    DaS Energy
    Aug 1, 2012
  2. scilosopher
    Locked

    Science and Ideology

    scilosopher, Nov 17, 2003 ... 3 4 5
    Replies:
    90
    Views:
    5,525
    scilosopher
    Dec 13, 2003
  3. geek

    How could human beings move out of Africa with so many large, fierce animals?

    geek, Dec 6, 2017 ... 3 4 5
    Replies:
    91
    Views:
    8,549
    RADII
    Dec 27, 2017
  4. sculptor

    Is Science Really Self-Correcting?

    sculptor, Apr 12, 2016 ... 3 4 5
    Replies:
    91
    Views:
    4,636
    Schneibster
    Apr 18, 2016
  5. scheherazade
    Locked

    Nomophobia. Do you have it?

    scheherazade, Feb 18, 2012 ... 3 4 5
    Replies:
    91
    Views:
    6,433
    Stoniphi
    Feb 25, 2012
  6. jack54
    Locked

    I worry about my microwave

    jack54, Dec 17, 2005 ... 3 4 5
    Replies:
    91
    Views:
    6,238
    MetaKron
    Dec 22, 2005
  7. arauca
    Locked

    Early technique in cutting stones

    arauca, Jan 11, 2012 ... 3 4 5
    Replies:
    92
    Views:
    7,493
    kwhilborn
    Jan 13, 2012
  8. JimmyJames
    Locked

    Photo reading???

    JimmyJames, Jul 17, 2001 ... 3 4 5
    Replies:
    92
    Views:
    77,094
    NevroNils
    Jul 18, 2011
  9. Neurostudent

    Pentagon admits that ghosts exist.

    Neurostudent, May 24, 2022 ... 3 4 5
    Replies:
    93
    Views:
    10,388
    Beaconator
    Aug 16, 2022
  10. cato
    Locked

    Microcontroller thread #4!!!

    cato, Dec 22, 2006 ... 3 4 5
    Replies:
    93
    Views:
    4,995
    cato
    Jan 20, 2007
  11. EmptyForceOfChi
    Locked

    before the big bang,

    EmptyForceOfChi, Nov 16, 2005 ... 3 4 5
    Replies:
    94
    Views:
    5,905
    D H
    Dec 27, 2005
  12. thecurly1
    Locked

    What will be the most important invention in the military of the next century!

    thecurly1, Jul 10, 2001 ... 3 4 5
    Replies:
    95
    Views:
    12,155
    erich_knight
    Sep 23, 2005
  13. Success_Machine
    Locked

    The Cube

    Success_Machine, Feb 11, 2003 ... 3 4 5
    Replies:
    95
    Views:
    5,120
    Jaxom
    Feb 21, 2003
  14. Roman
    Locked

    Missile Defense

    Roman, May 5, 2007 ... 3 4 5
    Replies:
    96
    Views:
    6,268
    kmguru
    Jun 8, 2007
  15. billvon

    Downwind faster than the wind

    billvon, Jun 4, 2013 ... 3 4 5
    Replies:
    97
    Views:
    9,767
    KitemanSA
    Jun 21, 2013
  16. Avatar
    Locked

    Gas pistol for self defence

    Avatar, Jan 4, 2008 ... 3 4 5
    Replies:
    97
    Views:
    11,001
    [a-5]
    Jan 14, 2008
  17. pluto2
    Locked

    Will intergalactic travel ever be possible?

    pluto2, Nov 1, 2010 ... 3 4 5
    Replies:
    98
    Views:
    21,122
    ShouldBeStudying
    Mar 7, 2011
  18. madanthonywayne
    Locked

    Japan to build Space Elevator

    madanthonywayne, Sep 22, 2008 ... 3 4 5
    Replies:
    98
    Views:
    8,658
    Syzygys
    Nov 30, 2008
  19. ElectricFetus
    Locked

    BioFuels vs. Hydrogen economy

    ElectricFetus, Jun 9, 2003 ... 3 4 5
    Replies:
    98
    Views:
    17,353
    guthrie
    Nov 21, 2004
  20. paddoboy

    2020: Physics Nobel Prize:

    paddoboy, Oct 6, 2020 ... 3 4 5
    Replies:
    99
    Views:
    8,703
    billvon
    Apr 22, 2021
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