General Science & Technology

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  1. Onefinity
    Locked

    lenses invert images?

    Onefinity, Sep 10, 2005 ... 2 3
    Replies:
    57
    Views:
    5,751
    Odin'Izm
    Sep 21, 2005
  2. nannanano
    Locked

    need a science major:a glass on the table exploded tonight????

    nannanano, Nov 20, 2002 ... 2 3
    Replies:
    57
    Views:
    3,769
    Fukushi
    Jan 24, 2003
  3. DiMiTri
    Locked

    The possibility of species wide brain damage - the glitch in our evolution and why so

    DiMiTri, Dec 2, 2011 ... 2 3
    Replies:
    58
    Views:
    8,068
    Boris2
    Mar 5, 2012
  4. river
    Locked

    Any Theories on thicking our ozone layer

    river, Nov 3, 2011 ... 2 3
    Replies:
    58
    Views:
    1,791
    Aqueous Id
    Nov 9, 2011
  5. cato
    Locked

    great ethanol debate could be over.

    cato, May 9, 2006 ... 2 3
    Replies:
    58
    Views:
    3,544
    Billy T
    Mar 30, 2007
  6. leda
    Locked

    Omnipotence - does technology have liimits?

    leda, Apr 29, 2004 ... 2 3
    Replies:
    58
    Views:
    3,799
    Dunnoyet
    Jun 30, 2004
  7. foghorn

    Tea time

    foghorn, Apr 20, 2022 ... 2 3
    Replies:
    59
    Views:
    5,766
    foghorn
    May 21, 2022
  8. shadows
    Locked

    what if we broke the light barrier with a star ship?

    shadows, May 19, 2003 ... 2 3
    Replies:
    59
    Views:
    4,155
    James R
    Oct 16, 2006
  9. SetiAlpha6

    Does Peer Review = Peer Pressure?

    SetiAlpha6, Mar 12, 2020 ... 2 3 4
    Replies:
    60
    Views:
    6,103
    James R
    Mar 28, 2020
  10. Donald Gordon Graham

    Overshoot and Collapse of global populations

    Donald Gordon Graham, Aug 29, 2017 ... 2 3 4
    Replies:
    60
    Views:
    7,937
    iceaura
    Jul 3, 2019
  11. paddoboy

    LIFE ON EARTH: 3.2 BILLION YEARS AGO:

    paddoboy, Feb 16, 2015 ... 2 3 4
    Replies:
    60
    Views:
    4,552
    Anew
    Apr 2, 2015
  12. Carcano
    Locked

    New Generation of Mini Reactors?

    Carcano, Nov 10, 2008 ... 2 3 4
    Replies:
    60
    Views:
    2,826
    MetaKron
    Nov 22, 2008
  13. OilIsMastery
    Locked

    Were Pterosaurs Too Big To Fly?

    OilIsMastery, Oct 3, 2008 ... 2 3 4
    Replies:
    60
    Views:
    4,873
    Steve100
    Oct 27, 2008
  14. siliconshrew
    Locked

    Chimpanzee Powered Plane.

    siliconshrew, Apr 15, 2008 ... 2 3 4
    Replies:
    60
    Views:
    3,718
    Diode-Man
    May 18, 2008
  15. Deena
    Locked

    Space Elevator

    Deena, Aug 23, 2002 ... 2 3 4
    Replies:
    60
    Views:
    3,300
    Clockwood
    Oct 10, 2002
  16. Mohat
    Locked

    Before the Big Bang, was there an unspecified volume of spatial points ?

    Mohat, Mar 24, 2021 ... 2 3 4
    Replies:
    61
    Views:
    4,447
    James R
    Apr 4, 2021
  17. sculptor

    Along came a spider

    sculptor, Aug 21, 2019 ... 2 3 4
    Replies:
    61
    Views:
    5,215
    Truck Captain Stumpy
    Nov 9, 2019
  18. anaadi

    Green Technology

    anaadi, Jul 21, 2015 ... 2 3 4
    Replies:
    61
    Views:
    3,542
    billvon
    Sep 18, 2015
  19. riverline
    Locked

    Whats empty space made of?

    riverline, Jul 23, 2009 ... 2 3 4
    Replies:
    61
    Views:
    8,447
    John Connellan
    Sep 14, 2009
  20. Chuckster
    Locked

    Solar Sails-Are They Possible?

    Chuckster, Jul 3, 2003 ... 2 3 4
    Replies:
    61
    Views:
    2,719
    Dwayne D.L.Rabon
    Jul 21, 2003
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