General Science & Technology

If it doesn't fit into any of the categories below...

Page 219 of 225
Sort by:
Title Start Date
Replies ↑ Views
Last Message
  1. Eagle9
    Locked

    Calculating the Specific strength for the rod

    Eagle9, Feb 8, 2011 ... 3 4 5
    Replies:
    82
    Views:
    10,566
    Eagle9
    Mar 5, 2011
  2. Kibbles
    Locked

    Steam Powered Flying Vehicle?

    Kibbles, Feb 21, 2006 ... 3 4 5
    Replies:
    82
    Views:
    9,792
    Lensman
    Apr 7, 2006
  3. Ivan Seeking

    Blindsight and the Million Dollar Challenge

    Ivan Seeking, Dec 27, 2023 ... 3 4 5
    Replies:
    83
    Views:
    2,785
    Write4U
    Jan 18, 2024
  4. Servant_
    Locked

    Brave "New" World

    Servant_, May 14, 2012 ... 3 4 5
    Replies:
    83
    Views:
    24,156
    Gravage
    Oct 2, 2012
  5. science man
    Locked

    electric/water powered cars coming yet?

    science man, May 14, 2010 ... 3 4 5
    Replies:
    83
    Views:
    7,783
    jimW
    Oct 22, 2010
  6. Kumar
    Locked

    Questions about differences in atoms?

    Kumar, Feb 13, 2006 ... 3 4 5
    Replies:
    83
    Views:
    4,781
    Kumar
    Mar 3, 2006
  7. timojin

    The tilt of our earth

    timojin, Nov 24, 2017 ... 3 4 5
    Replies:
    84
    Views:
    8,502
    ponkaponka
    Oct 25, 2018
  8. Facial
    Locked

    Titanium vs. steel

    Facial, Mar 17, 2006 ... 3 4 5
    Replies:
    84
    Views:
    114,645
    lucymaggie
    Dec 29, 2011
  9. cosmictotem

    Should pro-science world citizens form their own independent nation?

    cosmictotem, Mar 13, 2015 ... 3 4 5
    Replies:
    85
    Views:
    5,835
    TBodillia
    Apr 6, 2015
  10. tablariddim
    Locked

    perpetual motion free energy by siphoning

    tablariddim, Oct 23, 2004 ... 3 4 5
    Replies:
    85
    Views:
    42,162
    mintberrycrunch
    Aug 27, 2012
  11. lixluke
    Locked

    Best Alternative Power System

    lixluke, Mar 3, 2005 ... 3 4 5
    Replies:
    85
    Views:
    4,306
    cato
    Mar 17, 2005
  12. Peter Griffin

    Does anyone else hate Science?

    Peter Griffin, Sep 27, 2002 ... 3 4 5
    Replies:
    86
    Views:
    7,996
    Leland
    May 15, 2013
  13. Carcano
    Locked

    Sugar to Methane?

    Carcano, Aug 23, 2008 ... 3 4 5
    Replies:
    86
    Views:
    9,788
    buckybeam
    Aug 29, 2008
  14. Reiku
    Locked

    Cows Align Themselves to the Northern Magnetic Field

    Reiku, Aug 26, 2008 ... 3 4 5
    Replies:
    86
    Views:
    4,492
    Enmos
    Aug 29, 2008
  15. Mark Turner

    What is the difference between SR and GR?

    Mark Turner, Jul 5, 2019 ... 3 4 5
    Replies:
    87
    Views:
    7,275
    James R
    Aug 3, 2019
  16. Reiku
    Locked

    Is Big Bang wrong?

    Reiku, Dec 28, 2011 ... 3 4 5
    Replies:
    88
    Views:
    7,156
    RealityCheck
    Jan 3, 2012
  17. OilIsMastery
    Locked

    What's the Difference Between Science and Religion?

    OilIsMastery, Oct 9, 2008 ... 3 4 5
    Replies:
    88
    Views:
    6,091
    phlogistician
    Oct 15, 2008
  18. cryogenic
    Locked

    Powertrain

    cryogenic, Jun 1, 2005 ... 3 4 5
    Replies:
    88
    Views:
    7,463
    Facial
    Jul 22, 2005
  19. paddoboy

    Human presence in Arctic

    paddoboy, Jan 14, 2016 ... 3 4 5
    Replies:
    89
    Views:
    4,812
    paddoboy
    Jan 20, 2016
  20. garbonzo

    When something is unknown, does Occam's Razor always take over?

    garbonzo, Jul 25, 2013 ... 3 4 5
    Replies:
    89
    Views:
    9,985
    billvon
    Aug 9, 2013
Showing threads 4,361 to 4,380 of 4,497

Thread Display Options

Loading...
Page 219 of 225