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- Hyper-sphere volume
by wintersolstice » Tue Aug 18, 2009 10:46 am
- 2 Replies
- 4867 Views
- Last post by Prashantkrishnan
Thu Dec 25, 2014 5:49 pm
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- Randomly Choosing Positive Integers
by anderscolingustafson » Sat Mar 01, 2014 10:51 pm
- 2 Replies
- 3180 Views
- Last post by Prashantkrishnan
Thu Dec 25, 2014 5:36 pm
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- Hi, I'm back!
by PWrong » Wed Jul 23, 2014 4:54 am
- 6 Replies
- 6686 Views
- Last post by anderscolingustafson
Sun Jul 27, 2014 2:49 am
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- Using sound as a medium of translation for these 4D shapes?
by Nate » Tue Jul 22, 2014 4:58 pm
- 2 Replies
- 3559 Views
- Last post by student91
Wed Jul 23, 2014 11:10 pm
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- Dimension. Real thing.? or an illusion.?
by ang » Fri Sep 20, 2013 3:09 pm
- 14 Replies
- 10492 Views
- Last post by ICN5D
Sat Mar 15, 2014 12:42 am
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- How to control a worm hole
by anderscolingustafson » Sun Aug 07, 2011 12:07 am
- 1 Replies
- 3088 Views
- Last post by ICN5D
Mon Mar 10, 2014 9:57 pm
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- Development of the Coxeter-Dynkin diagram.
by student91 » Tue Feb 11, 2014 1:39 pm
- 10 Replies
- 7882 Views
- Last post by wendy
Fri Feb 14, 2014 10:44 am
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- Negative dimensions?
by Secret » Fri Jun 14, 2013 3:57 pm
- 14 Replies
- 10330 Views
- Last post by wendy
Wed Feb 12, 2014 9:52 am
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- Visualising or gluing instruction for a pseudosphere?
by Secret » Fri Jul 12, 2013 6:12 pm
- 1 Replies
- 2145 Views
- Last post by wendy
Sat Jul 13, 2013 7:06 am
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- diminishing returns from adding spatial dimensions?
by DMattMooney » Fri Jun 21, 2013 1:24 am
- 1 Replies
- 2501 Views
- Last post by wendy
Fri Jun 21, 2013 7:16 am
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- Looking to interview about Fourth Dimension
by etude » Sun May 12, 2013 11:58 pm
- 1 Replies
- 2565 Views
- Last post by Hugh
Sun May 19, 2013 7:51 pm
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- moment of inertia of a hollow 4-D sphere
by liometopum » Fri May 03, 2013 3:15 pm
- 0 Replies
- 2790 Views
- Last post by liometopum
Fri May 03, 2013 3:15 pm
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- Is it an illusion, or did I saw a 16 cell and a 24 cell?
by Secret » Sun Feb 19, 2012 3:37 am
- 4 Replies
- 4303 Views
- Last post by wendy
Sat Mar 03, 2012 8:25 am
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- help in translating
by Nasser » Sat Mar 03, 2012 8:12 am
- 0 Replies
- 2637 Views
- Last post by Nasser
Sat Mar 03, 2012 8:12 am
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- Small question: How to unwind a regular moebius strip into a
by Secret » Wed Jan 11, 2012 9:29 am
- 2 Replies
- 3016 Views
- Last post by Secret
Fri Mar 02, 2012 1:32 am
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- Is flipping a particle in 3D along a 4D axis the same as its
by Secret » Mon May 23, 2011 2:35 pm
- 9 Replies
- 8534 Views
- Last post by Hugh
Thu Jun 23, 2011 4:11 am
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- 3 way worm hole
by anderscolingustafson » Tue May 31, 2011 4:11 am
- 1 Replies
- 2555 Views
- Last post by wendy
Tue May 31, 2011 6:58 am
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- 4 space maybe somewhere out there, according to a new hyphot
by Secret » Thu Apr 21, 2011 3:11 pm
- 0 Replies
- 2384 Views
- Last post by Secret
Thu Apr 21, 2011 3:11 pm
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- Fraction of life supporting universes
by anderscolingustafson » Sat Feb 26, 2011 11:47 pm
- 3 Replies
- 3850 Views
- Last post by Keiji
Thu Apr 07, 2011 8:55 pm
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- A research article found on the internet
by Secret » Sat Mar 19, 2011 8:15 am
- 0 Replies
- 2718 Views
- Last post by Secret
Sat Mar 19, 2011 8:15 am
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- What one would see inside a wormhole
by anderscolingustafson » Fri Mar 18, 2011 12:33 am
- 0 Replies
- 2308 Views
- Last post by anderscolingustafson
Fri Mar 18, 2011 12:33 am
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- LHC may be first time machine
by Secret » Wed Mar 16, 2011 1:45 pm
- 0 Replies
- 2372 Views
- Last post by Secret
Wed Mar 16, 2011 1:45 pm
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- One way wall
by anderscolingustafson » Wed Feb 23, 2011 8:22 pm
- 0 Replies
- 2333 Views
- Last post by anderscolingustafson
Wed Feb 23, 2011 8:22 pm
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- How many continuums?
by Secret » Fri Feb 11, 2011 8:48 am
- 0 Replies
- 2425 Views
- Last post by Secret
Fri Feb 11, 2011 8:48 am
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- dz^2 orbital looks 4D to me
by Secret » Fri Dec 17, 2010 3:59 pm
- 4 Replies
- 5110 Views
- Last post by quickfur
Mon Jan 24, 2011 3:33 am
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- 2d lasers
by anderscolingustafson » Fri Nov 26, 2010 2:13 am
- 0 Replies
- 2248 Views
- Last post by anderscolingustafson
Fri Nov 26, 2010 2:13 am
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- Portal to real 4D experience?
by Secret » Thu Oct 21, 2010 9:36 am
- 3 Replies
- 3939 Views
- Last post by quickfur
Mon Nov 08, 2010 11:15 pm
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- Neutron Stars and wormholes
by anderscolingustafson » Mon Oct 25, 2010 3:50 pm
- 4 Replies
- 3758 Views
- Last post by wendy
Thu Oct 28, 2010 6:47 am
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- 4D maze in 3D perspective??
by Secret » Wed Sep 29, 2010 10:35 am
- 3 Replies
- 3831 Views
- Last post by PWrong
Sat Oct 02, 2010 4:52 am
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- Our universe is a concrete pillar.
by holomanga » Fri Sep 03, 2010 7:32 pm
- 9 Replies
- 5845 Views
- Last post by PWrong
Sat Sep 18, 2010 10:07 am
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- how do they think?
by batmanmg » Mon Aug 21, 2006 8:28 am
- 9 Replies
- 7416 Views
- Last post by holomanga
Sat Sep 04, 2010 6:06 am
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- Dimensions
by Russeldog » Wed Jul 14, 2010 7:49 pm
- 1 Replies
- 1938 Views
- Last post by PWrong
Mon Jul 19, 2010 2:02 am
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- walking through walls
by papernuke » Tue Aug 29, 2006 1:37 am
- 20 Replies
- 17135 Views
- Last post by A_Square
Thu Jun 17, 2010 12:33 pm
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- What the 3-Sphere Looks Like
by Sir Puppum Hat » Fri Mar 12, 2010 2:10 am
- 6 Replies
- 18976 Views
- Last post by quickfur
Mon May 24, 2010 3:43 pm
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- Some (meanuing much) confusion
by NRS » Wed Feb 03, 2010 7:55 pm
- 2 Replies
- 2302 Views
- Last post by wendy
Thu Feb 04, 2010 7:16 am
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- Demipentacross?
by kingmaz » Fri Oct 30, 2009 11:30 am
- 2 Replies
- 2367 Views
- Last post by wendy
Mon Nov 02, 2009 8:15 am
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- somes flaws
by wintersolstice » Sun Aug 30, 2009 12:58 pm
- 1 Replies
- 1907 Views
- Last post by Keiji
Wed Sep 02, 2009 8:55 pm
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- Vertex-transitive
by wintersolstice » Tue Sep 01, 2009 11:24 am
- 2 Replies
- 2301 Views
- Last post by wintersolstice
Wed Sep 02, 2009 9:19 am
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- Clear Holes
by Eric B » Fri May 22, 2009 6:49 pm
- 5 Replies
- 3380 Views
- Last post by Keiji
Sun Jun 14, 2009 11:10 am
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- Zero-Gravity and Fluid
by DefyGravity » Mon Aug 18, 2008 9:47 am
- 1 Replies
- 2375 Views
- Last post by Rkyeun
Wed Jun 03, 2009 7:36 pm
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- The brain, crop circles and the 2-slit experiment
by bensmail2 » Thu Oct 30, 2008 11:57 am
- 4 Replies
- 4883 Views
- Last post by Rkyeun
Wed Jun 03, 2009 7:30 pm
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- Maybe we got this all wrong...
by blue_bird_96 » Mon Feb 23, 2004 12:19 am
- 24 Replies
- 23815 Views
- Last post by Rkyeun
Wed Jun 03, 2009 6:28 pm
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- How to compute Ray-Simplex-4d intersection in 4D?
by MorgothV8 » Mon Feb 23, 2009 1:01 pm
- 3 Replies
- 3334 Views
- Last post by pat
Mon Mar 23, 2009 11:25 pm
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- surviving a black hole?
by medlakeguy » Fri Jul 20, 2007 9:36 pm
- 19 Replies
- 13002 Views
- Last post by papernuke
Tue Feb 03, 2009 4:37 am
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- some thoughts about light
by papernuke » Fri Nov 14, 2008 5:04 am
- 2 Replies
- 2258 Views
- Last post by papernuke
Fri Jan 30, 2009 3:25 pm
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- Cartesian Products of simple stuff
by kingmaz » Fri Jan 09, 2009 10:35 am
- 6 Replies
- 5406 Views
- Last post by kingmaz
Mon Jan 19, 2009 9:58 am
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- What's this 3d figure called please?
by kingmaz » Mon Jan 05, 2009 12:51 pm
- 5 Replies
- 3590 Views
- Last post by kingmaz
Wed Jan 07, 2009 11:03 am
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- Two questions
by Shogun » Sun Dec 07, 2008 4:31 pm
- 3 Replies
- 2379 Views
- Last post by Max88831
Sun Jan 04, 2009 3:28 pm
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- Tubinder?
by kingmaz » Thu Jan 01, 2009 8:20 pm
- 1 Replies
- 1442 Views
- Last post by Keiji
Fri Jan 02, 2009 2:21 am
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- need help
by caperpaul » Sun Dec 28, 2008 9:32 pm
- 1 Replies
- 1498 Views
- Last post by Keiji
Mon Dec 29, 2008 1:49 am
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