Page 1 of 21 1234567891011 ... LastLast
Threads 1 to 20 of 405

Forum: General Science

Chemistry, Astronomy, Geology, Biology and Physics

  1. Life and times of a black hole

    Started by tytower, 23-10-08 10:42 AM
    13 Pages
    1 2 3 ... 13
    1 Deleted Post(s)
    • Replies: 240
    • Views: 208,296
    03-10-19, 09:42 AM Go to last post
  2. Nature's fifth force dark photons??

    Started by Tiny, 27-05-16 10:16 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 53,572
    13-07-16, 03:10 PM Go to last post
  3. Speed of light through different mediums

    Started by Gitch, 30-01-08 01:26 AM
    • Replies: 13
    • Views: 28,404
    05-02-08, 06:46 PM Go to last post
  4. purchase liquid mercury

    Started by rickove, 23-05-12 02:25 AM
    2 Pages
    1 2
    2 Deleted Post(s)
    • Replies: 25
    • Views: 24,278
    14-04-17, 01:21 PM Go to last post
  5. VLF pops clicks whistlers growlers - Earth noises

    Started by Learjet, 08-09-08 02:11 AM
    2 Pages
    1 2
    • Replies: 32
    • Views: 23,915
    13-08-09, 02:24 AM Go to last post
  6. Arrow Faster than light travel

    Started by tytower, 05-10-08 10:16 PM
    5 Pages
    1 2 3 ... 5
    1 Deleted Post(s)
    • Replies: 89
    • Views: 22,536
    28-08-17, 08:36 PM Go to last post
  7. Geiger counter options

    Started by mitaux8030, 28-03-16 06:47 AM
    2 Pages
    1 2
    • Replies: 30
    • Views: 16,892
    28-05-16, 03:53 PM Go to last post
  8. how to replace the surgical rubber

    Started by mate, 09-05-09 10:25 AM
    3 Pages
    1 2 3
    • Replies: 48
    • Views: 15,930
    18-07-09, 01:42 PM Go to last post
  9. Negating Hex Values??

    Started by porkop, 24-12-08 10:19 PM
    • Replies: 19
    • Views: 14,072
    24-05-15, 10:05 AM Go to last post
  10. BULLSHIT alarm.

    Started by trash, 18-02-14 10:05 PM
    3 Pages
    1 2 3
    • Replies: 43
    • Views: 12,914
    21-03-18, 11:00 AM Go to last post
  11. Science & the humble bathroom scale

    Started by MrRadio, 17-11-10 11:00 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 9,661
    27-11-10, 05:48 PM Go to last post
  12. Perpetual motion? Perendev Magnetic Motor.

    Started by rob916, 14-02-09 10:45 AM
    3 Pages
    1 2 3
    • Replies: 54
    • Views: 9,313
    18-06-09, 08:33 PM Go to last post
  13. Is the World going to end in 2012 ?

    Started by cobra679, 01-12-09 01:36 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 91
    • Views: 8,310
    28-05-11, 07:45 PM Go to last post
  14. Question about the maximum speed of light and 'weight'

    Started by GT250, 07-07-11 07:41 PM
    3 Pages
    1 2 3
    • Replies: 47
    • Views: 8,184
    14-10-15, 10:40 PM Go to last post
  15. Electron filmed in motion for the first time

    Started by Fernbay, 27-02-08 08:23 AM
    • Replies: 7
    • Views: 7,987
    02-03-08, 10:25 PM Go to last post
  16. weather balloon traking

    Started by eeprommemory, 20-06-11 11:27 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 7,205
    29-01-13, 11:09 PM Go to last post
  17. Earths Hidden Twin

    Started by osci, 05-08-08 05:39 PM
    3 Pages
    1 2 3
    1 Deleted Post(s)
    • Replies: 45
    • Views: 7,189
    10-01-09, 07:07 PM Go to last post
  18. Topsy Turvy

    Started by watchdog, 01-09-14 11:32 AM
    clockwise, shaft, spin, spinning, top
    • Replies: 14
    • Views: 6,974
    07-09-14, 10:16 PM Go to last post
  19. Stephen Hawking says we won't last a thousand years.

    Started by lsemmens, 17-11-16 08:35 PM
    3 Pages
    1 2 3
    • Replies: 43
    • Views: 6,851
    13-01-17, 12:40 PM Go to last post
  20. Thinking about building a vortex cannon

    Started by Onefella, 01-09-09 12:03 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 6,766
    04-09-09, 11:36 AM Go to last post

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
  •