Page 81 of 122 FirstFirst ... 31717778798081 8283848591 ... LastLast
Threads 1601 to 1620 of 2427

Forum: Natural Sciences

Natural sciences discussions: physics, chemistry, astronomy and related discussions

  1. The elegant universe

    Started by ghoti, 08-05-2007 10:23 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 52
    • Views: 4,383
    12-09-2009, 09:38 AM Go to last post
    • Replies: 0
    • Views: 662
    12-09-2009, 02:21 AM Go to last post
  2. 5 Things You Didn't Know Time Travel

    Started by Balstrome, 12-09-2009 02:12 AM
    • Replies: 0
    • Views: 555
    12-09-2009, 02:12 AM Go to last post
  3. Exclamation Original Research

    Started by Arbiter, 10-09-2009 08:07 PM
    • Replies: 3
    • Views: 517
    11-09-2009, 04:46 PM Go to last post
  4. Teenager invents 23 solar panel

    Started by Geriatrix, 09-09-2009 02:42 PM
    2 Pages
    1 2
    3rd world, cheaper, solar panel, teen inventor
    • Replies: 15
    • Views: 7,348
    11-09-2009, 01:50 PM Go to last post
  5. Evidence for Evolution: resources

    Started by cyghost, 21-07-2009 10:14 AM
    17 Pages
    1 2 3 ... 17
    evidence for evolution, evolution, theory of evolution
    • Replies: 243
    • Views: 15,301
    10-09-2009, 07:01 PM Go to last post
  6. The Optimality of the Genetic Code

    Started by Phronesis, 04-11-2008 04:52 PM
    error minimization, genetic code, hypercube structure, optimal, parity coding
    • Replies: 11
    • Views: 2,593
    10-09-2009, 06:58 PM Go to last post
  7. Evolution in action

    Started by ghoti, 25-05-2007 10:47 PM
    2 Pages
    1 2
    • Replies: 27
    • Views: 4,007
    10-09-2009, 06:34 PM Go to last post
  8. Mice Levitated in Lab

    Started by Geriatrix, 10-09-2009 10:36 AM
    gravity, levitate, magnetic, mice
    • Replies: 5
    • Views: 1,077
    10-09-2009, 12:03 PM Go to last post
  9. Exclamation Return to Moon "Not Viable" says report!

    Started by Garyvdh, 09-09-2009 03:48 PM
    landing, mission, moon, nasa, space
    • Replies: 10
    • Views: 1,738
    10-09-2009, 09:28 AM Go to last post
  10. Will we live forever?

    Started by mercurial, 09-09-2009 09:16 AM
    ageing, eternity, forever, life
    • Replies: 13
    • Views: 1,353
    09-09-2009, 08:55 PM Go to last post
  11. Edward Leedskalnin

    Started by Nanfeishen, 09-09-2009 01:32 AM
    • Replies: 2
    • Views: 782
    09-09-2009, 11:06 AM Go to last post
  12. Question Chinese scientists 'filmed UFO for 40 minutes' ?

    Started by Necuno, 07-09-2009 05:27 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 3,321
    08-09-2009, 12:39 PM Go to last post
  13. Gestation period in mammals

    Started by Palmela, 07-09-2009 11:37 AM
    • Replies: 5
    • Views: 1,156
    07-09-2009, 06:50 PM Go to last post
  14. New microprocessor runs on thin air

    Started by Geriatrix, 07-09-2009 09:53 AM
    air processor, cpu, valve computer
    • Replies: 4
    • Views: 966
    07-09-2009, 11:18 AM Go to last post
    • Replies: 3
    • Views: 739
    06-09-2009, 10:03 AM Go to last post

Page 81 of 122 FirstFirst ... 31717778798081 8283848591 ... LastLast

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •