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
Was life less colorful before color vision evolved?
According to Wikipedia, we know that color-vision photopigments appeared in the common ancestors of tetrapods and fish at least 360 MY ago. Would life have been less colorful before the evolution of ...
Aug 14 '13 at 19:48
newest vision pigmentation questions feed
Hot Network Questions
Undefined Behavior Killed My Cat
Logic to test for 3 of 4
Could Superman really fly?
What to do if assignment is against student's religion?
What's the best way to visualize the effects of categories & their prevalence in logistic regression?
Best way to express 2014
Error in C#: "an expression tree may not contain a base access" - why not?
I am considering leasing a new car for my ex-wife. What can go wrong?
Is there a practical point in learning foreign words while travelling?
Can humans eat grass?
How to typeset a file path?
Nontrivial upper bounds on proof-theoretic ordinals of strong theories: do we have any?
Why is "distro", rather than "distri", short for "distribution" in Linux world?
How to locate source code that implemented a certain feture?
Interesting meta-meta-mathematical theorems?
Returning null or what?
Trying to bulkify trigger, getting an error message
What does “sign the final flourish” mean?
Do We Sink or Swim?
Is it usual that a professor never proves a theorem in a class?
Why should I use a pointer rather than the object itself?
Good slide design for teaching?
How does binary addition work?
Can Superman die from massive blood loss?
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