-
-
Mansfield's Earth Formation Hypothesis.
The hypothesis being that Earth formed from the collision of two medium sized planets.
- 9 Topics
- 12 Posts
-
Last post by preearth
Thu Jan 27, 2011 1:00 pm
-
-
Space/Astronomy
- 6 Topics
- 7 Posts
-
Last post by FatFreddy
Tue Aug 17, 2010 5:26 pm
-
-
Mathematics/Physics
- 3 Topics
- 3 Posts
-
Last post by Norman Wildberger
Fri Jun 18, 2010 7:10 am
-
-
Architecture/Engineering
- 2 Topics
- 3 Posts
-
Last post by Sam
Sat Oct 02, 2010 12:12 pm
-
-
Geology/Earth History
- 4 Topics
- 8 Posts
-
Last post by preearth
Fri Aug 06, 2010 9:12 am
-
-
Chemistry/Biochemistry
- 1 Topics
- 1 Posts
-
Last post by Nickel&Dime
Wed Jul 28, 2010 6:36 pm
-
-
Archaeology/Anthropology
- 3 Topics
- 4 Posts
-
Last post by ancient one
Wed Jan 26, 2011 7:44 pm
-
-
Biology/Botany
- 4 Topics
- 4 Posts
-
Last post by preearth
Thu Mar 26, 2020 11:28 am
-
-
Computing/Technology
- 2 Topics
- 2 Posts
-
Last post by Geek
Tue Mar 10, 2020 4:00 am
-
-
The Environment
- 2 Topics
- 4 Posts
-
Last post by preearth
Wed Aug 09, 2023 12:27 am
-
- The Conspiracy to hide Global Warming.
by Vostok » Wed Jul 28, 2010 6:36 pm
- 2 Replies
- 110975 Views
- Last post by preearth
Wed Aug 09, 2023 12:27 am
-
- The COVID-19 Scam. UPDATE: Vaccines.
by preearth » Thu Mar 26, 2020 11:28 am
- 0 Replies
- 184170 Views
- Last post by preearth
Thu Mar 26, 2020 11:28 am
-
- Linux running Microsoft Windows on Virtual Computers.
by Geek » Tue Mar 10, 2020 4:00 am
- 0 Replies
- 37767 Views
- Last post by Geek
Tue Mar 10, 2020 4:00 am
-
- The Alphabets of various Ancient Greek Colonies.
by ancient one » Wed Jan 26, 2011 7:44 pm
- 0 Replies
- 39483 Views
- Last post by ancient one
Wed Jan 26, 2011 7:44 pm
-
- The Fayum and Würzburg Tablets: Obvious Forgeries.
by preearth » Wed Dec 15, 2010 3:46 am
- 0 Replies
- 33543 Views
- Last post by preearth
Wed Dec 15, 2010 3:46 am
-
- Demolition creates the leaning tower of Liuzhou.
by preearth » Wed Jun 09, 2010 10:45 pm
- 1 Replies
- 51744 Views
- Last post by Sam
Sat Oct 02, 2010 12:12 pm
-
- Living In A Trash Truck.
by preearth » Tue Sep 21, 2010 9:52 am
- 0 Replies
- 28190 Views
- Last post by preearth
Tue Sep 21, 2010 9:52 am
-
- The 10 Most Poisonous Animals in the World.
by preearth » Tue Sep 21, 2010 9:42 am
- 0 Replies
- 35430 Views
- Last post by preearth
Tue Sep 21, 2010 9:42 am
-
- Photos of 50 most unusual buildings.
by preearth » Tue Sep 21, 2010 9:25 am
- 0 Replies
- 32521 Views
- Last post by preearth
Tue Sep 21, 2010 9:25 am
-
- The Apollo Moon Missions Were Faked in a Studio
by FatFreddy » Tue Aug 17, 2010 5:26 pm
- 0 Replies
- 51919 Views
- Last post by FatFreddy
Tue Aug 17, 2010 5:26 pm
-
- Continental drift: Where are Africa's subduction zones?
by preearth » Fri Jul 02, 2010 2:04 am
- 3 Replies
- 63582 Views
- Last post by preearth
Fri Aug 06, 2010 9:12 am
-
- U.S. needs rocket for space station. Why not the Saturn V?
by John » Thu Jun 10, 2010 7:14 am
- 0 Replies
- 27455 Views
- Last post by John
Wed Jul 28, 2010 6:36 pm
-
- How was the radius of the Earth calculated?
by Eratosthenes » Sat Jun 12, 2010 9:38 am
- 0 Replies
- 27896 Views
- Last post by Eratosthenes
Wed Jul 28, 2010 6:36 pm
-
- Geomagnetically Induced Currents
by Johnston » Tue Jun 08, 2010 11:11 pm
- 1 Replies
- 30183 Views
- Last post by Peter
Wed Jul 28, 2010 6:36 pm
-
- Chinese nickel pig iron. An innovative use of low grade ore.
by Nickel&Dime » Wed Jul 28, 2010 6:36 pm
- 0 Replies
- 52328 Views
- Last post by Nickel&Dime
Wed Jul 28, 2010 6:36 pm
-
- The Earth's Core Spins Faster Than the Rest of the Planet.
by Spinner » Wed Jul 28, 2010 6:36 pm
- 0 Replies
- 27481 Views
- Last post by Spinner
Wed Jul 28, 2010 6:36 pm
-
- What was the impact of having all the landmass in one place.
by Chris Ryan » Wed Jun 09, 2010 11:30 am
- 0 Replies
- 24971 Views
- Last post by Chris Ryan
Wed Jul 28, 2010 6:36 pm
-
- Is the current theory on the Moon's formation viable?
by Impactor » Wed Jun 16, 2010 12:54 pm
- 0 Replies
- 27794 Views
- Last post by Impactor
Wed Jul 28, 2010 6:36 pm
-
- The Earth & Moon May Have Formed Later Than Thought.
by Nancy Atkinson » Wed Jun 09, 2010 12:12 am
- 0 Replies
- 28308 Views
- Last post by Nancy Atkinson
Wed Jul 28, 2010 6:34 pm
-
- Mathematician Who Refused Fields Medal Wins Million dollars.
by Grigori Perelman » Wed Jun 09, 2010 10:25 pm
- 0 Replies
- 27832 Views
- Last post by Grigori Perelman
Wed Jul 28, 2010 6:22 pm
-
- Crystal Cave of the Giants. The Largest Crystals on Earth.
by preearth » Fri Jun 25, 2010 9:12 am
- 1 Replies
- 34803 Views
- Last post by preearth
Mon Jun 28, 2010 3:16 am
-
- Mule kills mountain lion.
by preearth » Fri Jun 25, 2010 9:05 am
- 0 Replies
- 30292 Views
- Last post by preearth
Fri Jun 25, 2010 9:05 am
-
- No more trig functions. Wildberger's Rational Trigonometry.
by Norman Wildberger » Fri Jun 18, 2010 7:10 am
- 0 Replies
- 48632 Views
- Last post by Norman Wildberger
Fri Jun 18, 2010 7:10 am
-
- The Heliopolis/Baalbek Megaliths Mystery.
by preearth » Sat Jun 12, 2010 11:17 pm
- 1 Replies
- 44136 Views
- Last post by Geek
Wed Jun 16, 2010 6:22 am
-
- Free PhotoShop clone for Linux and Windows.
by preearth » Sun Jun 13, 2010 12:18 am
- 0 Replies
- 29232 Views
- Last post by preearth
Sun Jun 13, 2010 12:18 am
-
- The Problem of 90 kilogram (200 lb) Eagles.
by preearth » Sat Jun 12, 2010 11:15 pm
- 0 Replies
- 27398 Views
- Last post by preearth
Sat Jun 12, 2010 11:15 pm
-
- Is there life on Titan?
by Titan » Thu Jun 10, 2010 12:47 am
- 0 Replies
- 28433 Views
- Last post by Titan
Thu Jun 10, 2010 12:47 am
Return to Board index
Who is online
Users browsing this forum: No registered users and 5 guests