to customize your list.
more stack exchange communities
Start here for a quick overview of the site
Detailed answers to any questions you might have
Discuss the workings and policies of this site
The Join of Two Copies of $S^1$
So I know the fact that the join of $S^1$ and $S^1$ is homeomorphic to the 3-sphere, but I'm having trouble "seeing" this. I'd prefer something that appeals to geometric intuition, but more formal ...
Sep 20 '12 at 18:28
newest quaternions geometric-topology questions feed
Hot Network Questions
Is there a secular, non vulgar alternative to "for heaven's sake"?
How to typeset basic arithmetic
Alphanumeric Hello World
Why is "distro", rather than "distri", short for "distribution" in Linux world?
Why do we use so complicated notation?
What text format is least likely to clash with ebook formats?
How to teach a toddler identifying the colors?
What creates the chaotic motion on a double pendulum?
Can Superman die from massive blood loss?
Why can we still crack snapchat photos in 12 lines of Ruby?
How does a half-life work?
How to tell an over-confident student they still have a lot to learn?
Should I use "apt-get remove" or "apt-get purge"?
How does the command prompt know when to wait for exit?
An exotic sequence
Dark spot under cockpit on A-10s
On Pudlak's "Life in an Inconsistent World"
How to deal with players asking for an "infodump"
I am considering leasing a new car for my ex-wife. What can go wrong?
How are the Taylor Series derived?
What is the carbon dioxide content of a soda can or bottle?
Terminal, how to quit --More-- list
What's the inspiration for the owlbear?
Do I have to learn SAS if I want to go into industry?
more hot questions
Life / Arts
Culture / Recreation
TeX - LaTeX
Unix & Linux
Ask Different (Apple)
Geographic Information Systems
Science Fiction & Fantasy
Seasoned Advice (cooking)
Personal Finance & Money
English Language & Usage
Mi Yodeya (Judaism)
Cross Validated (stats)
Theoretical Computer Science
Meta Stack Overflow
Stack Overflow Careers
site design / logo © 2014 stack exchange inc; user contributions licensed under
cc by-sa 3.0