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
in 19 hours
Announcing The Launch Of Meta Stack Exchange
Hot Network Questions
What needs to happen for email encryption to go mainstream?
How to explain Heartbleed without technical terms?
Can I glue a second layer of drywall?
What does "OC" mean?
Is the name "Chell", "GLaDOS", or "Wheatley" ever explicitly stated?
Does `sl` ever show the current directory?
Thoughts on Tattoos in the Workplace
Output Pi without math
Opposite of the suffix -less
How to define a point between two points?
Filling a curve between a line and the x-axis
Is the term 'Invalid' applicable for human beings?
Why does a nuclear explosion have directionality?
Algebraic Closure of a Ring is Not a Ring?
How can I deal with the challenges a player having Mind-Reading represents without negating their ability?
Music created specifically for aural training
Would an "as if" block be a reasonable language feature?
Interesting calculus problem advice
When does undefined behavior strike in C++?
Is it possible that "A counter-example exists but it cannot be found"
Why can private method be final?
What exactly is a "Pixel"?
Expected maximum bin load, for balls in bins with equal number of balls and bins
What happens if an object's __hash__ changes?
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 Exchange
Stack Overflow Careers
site design / logo © 2014 stack exchange inc; user contributions licensed under
cc by-sa 3.0