Other scientific, philosophical, mathematical etc. topics go here.
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- Find the derive of x^^x
by Nasser » Wed Dec 05, 2012 7:22 am
- 6 Replies
- 3001 Views
- Last post by quickfur
Wed Jan 09, 2013 8:27 pm
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- Tamfang's Runes
by Tamfang » Sat Nov 20, 2010 7:13 pm
- 7 Replies
- 6048 Views
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Wed Aug 22, 2012 5:48 pm
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- A crazy thought
by jbronson » Tue May 08, 2007 3:18 pm
- 8 Replies
- 6176 Views
- Last post by hosj
Wed Mar 07, 2012 11:24 pm
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- Global Warming cause = Cosmic Rays+Solar Activity NOT CO2!!!
by Universally_thinking » Tue Apr 24, 2007 5:08 pm
- 5 Replies
- 4069 Views
- Last post by hosj
Wed Mar 07, 2012 3:32 am
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- Gravitons
by Sideshow » Thu May 13, 2010 1:45 am
- 2 Replies
- 1887 Views
- Last post by hosj
Wed Mar 07, 2012 3:29 am
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- Faster than light travel: i think i invented it
by holomanga » Mon Sep 06, 2010 7:03 pm
- 5 Replies
- 2799 Views
- Last post by hosj
Wed Mar 07, 2012 3:18 am
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- Fifteen puzzle
by Keiji » Fri Dec 23, 2011 11:28 am
- 11 Replies
- 5282 Views
- Last post by quickfur
Wed Dec 28, 2011 6:13 am
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- Runs of rootable numbers
by Keiji » Mon Jun 20, 2011 6:54 pm
- 3 Replies
- 2321 Views
- Last post by wendy
Wed Jun 22, 2011 7:43 am
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- Groups
by Keiji » Tue Jan 25, 2011 8:12 pm
- 11 Replies
- 5366 Views
- Last post by Mrrl
Wed Jun 08, 2011 1:46 pm
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- An unusual trigonometric identity
by quickfur » Thu Nov 18, 2010 7:00 pm
- 6 Replies
- 3406 Views
- Last post by quickfur
Sun Nov 21, 2010 4:02 pm
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- Imaginary Dimension
by holomanga » Mon Sep 06, 2010 8:02 pm
- 7 Replies
- 3562 Views
- Last post by wendy
Thu Nov 11, 2010 9:56 am
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- Polyominoes as graphs
by Keiji » Sat Nov 06, 2010 9:42 am
- 0 Replies
- 1432 Views
- Last post by Keiji
Sat Nov 06, 2010 9:42 am
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- future 4d humans
by anderscolingustafson » Mon Apr 26, 2010 4:32 pm
- 9 Replies
- 5132 Views
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Fri Sep 17, 2010 7:39 pm
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- how to make a sumation using f(x) where x>a
by batmanmg » Sat Apr 25, 2009 4:55 am
- 2 Replies
- 1768 Views
- Last post by batmanmg
Wed Sep 08, 2010 10:59 pm
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- crazy earth spinning out of crontrol!!!
by batmanmg » Fri Jul 30, 2010 12:03 am
- 1 Replies
- 1329 Views
- Last post by holomanga
Mon Sep 06, 2010 7:15 pm
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- Actual 4D visualization possible?
by quickfur » Thu Sep 03, 2009 6:22 pm
- 2 Replies
- 2013 Views
- Last post by PWrong
Tue Nov 10, 2009 6:34 am
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- black holes and light
by papernuke » Tue Apr 14, 2009 5:21 pm
- 3 Replies
- 2053 Views
- Last post by zero
Sat Apr 18, 2009 8:49 pm
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- Plato's Cave Analogy
by Sideshow » Sat Feb 28, 2009 2:55 am
- 2 Replies
- 1685 Views
- Last post by Sideshow
Wed Mar 04, 2009 2:08 am
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- Ternary reproduction
by Keiji » Tue Nov 18, 2008 12:21 am
- 2 Replies
- 1861 Views
- Last post by Keiji
Sun Nov 23, 2008 6:05 pm
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- Ack!! George Olshevsky's website is down!
by quickfur » Wed Nov 05, 2008 7:33 pm
- 4 Replies
- 2755 Views
- Last post by quickfur
Fri Nov 14, 2008 12:01 am
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- .999...= 1?
by papernuke » Thu Oct 26, 2006 12:17 am
- 10 Replies
- 7456 Views
- Last post by Keiji
Sat Aug 30, 2008 4:03 am
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- tetration and higher operations
by bo198214 » Wed Nov 15, 2006 7:48 pm
- 36 Replies
- 32901 Views
- Last post by quickfur
Fri Aug 15, 2008 11:44 pm
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- Anyone here watch Lost? (spoilers, possibly)
by houserichichi » Fri May 30, 2008 1:22 pm
- 0 Replies
- 1724 Views
- Last post by houserichichi
Fri May 30, 2008 1:22 pm
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- holograph
by papernuke » Sat Jan 05, 2008 4:38 am
- 4 Replies
- 2926 Views
- Last post by cory_cpd
Wed May 14, 2008 4:27 pm
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- Nimbers
by Keiji » Sun Apr 13, 2008 11:03 pm
- 1 Replies
- 1688 Views
- Last post by houserichichi
Wed Apr 16, 2008 5:06 am
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- 9/11 Conspiracy Theory
by papernuke » Tue Feb 19, 2008 5:08 am
- 3 Replies
- 2368 Views
- Last post by Hugh
Wed Feb 20, 2008 4:53 am
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- I found a different solution to this puzzle
by Keiji » Fri Feb 15, 2008 8:21 am
- 5 Replies
- 2743 Views
- Last post by Keiji
Tue Feb 19, 2008 11:46 pm
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- Fun with Infinity
by Nick » Fri Feb 15, 2008 12:34 am
- 6 Replies
- 3055 Views
- Last post by Keiji
Sun Feb 17, 2008 4:57 pm
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- A crazy thought!
by jbronson » Thu May 10, 2007 3:38 pm
- 22 Replies
- 14540 Views
- Last post by zero
Fri Feb 15, 2008 3:21 am
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- sun's destruction's effect
by papernuke » Sun Dec 02, 2007 8:15 pm
- 4 Replies
- 2781 Views
- Last post by wendy
Wed Dec 05, 2007 9:32 am
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- addition of vectors
by papernuke » Tue Nov 27, 2007 2:41 am
- 9 Replies
- 5124 Views
- Last post by papernuke
Wed Dec 05, 2007 3:49 am
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- 1's and 0's
by papernuke » Fri Nov 23, 2007 5:48 am
- 17 Replies
- 8543 Views
- Last post by zero
Wed Dec 05, 2007 3:00 am
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- cosine
by papernuke » Fri Nov 30, 2007 1:44 am
- 6 Replies
- 3780 Views
- Last post by houserichichi
Sat Dec 01, 2007 2:22 pm
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- negative refractive index/metamaterials
by papernuke » Fri Nov 30, 2007 1:49 am
- 3 Replies
- 2342 Views
- Last post by papernuke
Sat Dec 01, 2007 4:32 am
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- Schrödinger Cat
by papernuke » Tue Nov 27, 2007 2:49 am
- 5 Replies
- 2922 Views
- Last post by zero
Wed Nov 28, 2007 6:59 am
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- 2nd law of thermo.
by papernuke » Sat Nov 24, 2007 4:35 am
- 5 Replies
- 2999 Views
- Last post by zero
Tue Nov 27, 2007 7:31 am
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- Announcement: Tetration Forum & FAQ
by bo198214 » Thu Aug 09, 2007 12:25 am
- 7 Replies
- 5472 Views
- Last post by bo198214
Fri Aug 10, 2007 6:31 pm
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- I made a new fractal
by Keiji » Sun May 27, 2007 5:05 pm
- 5 Replies
- 4335 Views
- Last post by Keiji
Sun Jun 10, 2007 3:06 am
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- Is time considered as energy?
by Everynothing » Mon May 28, 2007 2:29 am
- 12 Replies
- 7804 Views
- Last post by PWrong
Thu Jun 07, 2007 2:13 pm
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- Primer
by moonlord » Wed May 30, 2007 6:20 pm
- 0 Replies
- 2211 Views
- Last post by moonlord
Wed May 30, 2007 6:20 pm
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- Fractional Dimensions
by Asymptote » Fri May 25, 2007 6:39 pm
- 3 Replies
- 2810 Views
- Last post by Asymptote
Mon May 28, 2007 1:00 pm
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- 3-D, 4-D, and higher-dimensional Tic-Tac-Toe
by Asymptote » Sun May 20, 2007 3:29 pm
- 9 Replies
- 4670 Views
- Last post by d.m.falk
Sat May 26, 2007 11:02 am
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- What Lurks In a Calabi-Yau Manifold?
by headcircus » Sun May 06, 2007 5:41 pm
- 2 Replies
- 2572 Views
- Last post by headcircus
Sun May 13, 2007 3:16 am
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- the bermuda triangle
by jbronson » Thu May 10, 2007 3:31 pm
- 1 Replies
- 2028 Views
- Last post by Keiji
Fri May 11, 2007 6:32 am
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- the meaning of life... for this forum
by batmanmg » Wed Nov 01, 2006 4:49 pm
- 2 Replies
- 2181 Views
- Last post by Hugh
Sat May 05, 2007 12:11 am
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- Hyperdimensional "E8" structure solved?
by d.m.falk » Tue Mar 20, 2007 8:14 am
- 11 Replies
- 6179 Views
- Last post by bo198214
Sun Mar 25, 2007 4:28 pm
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- Natural Tetration
by pat » Fri Mar 09, 2007 7:57 am
- 8 Replies
- 5445 Views
- Last post by bo198214
Wed Mar 14, 2007 3:53 pm
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- tetration ascii symbol convention
by bo198214 » Sat Mar 10, 2007 1:11 pm
- 7 Replies
- 4955 Views
- Last post by bo198214
Mon Mar 12, 2007 10:17 am
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- silly argument about infinity
by bo198214 » Fri Mar 09, 2007 11:12 am
- 12 Replies
- 6122 Views
- Last post by wendy
Mon Mar 12, 2007 7:34 am
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- Why tetration breaks.
by Keiji » Sun Nov 26, 2006 1:01 am
- 6 Replies
- 5837 Views
- Last post by bo198214
Sat Mar 10, 2007 11:48 am
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