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
photons in expanding space: how is energy conserved?
If a photon (wave package) redshifts (streches) traveling in our expanding universe, is it's energy reduced? If so, where does it go?
Aug 15 '11 at 13:55
newest cosmological-inflation photons questions feed
Putting the Community back in Wiki
Hot Network Questions
What female mathematician can I introduce to my High School students?
How can I roleplay a character more manipulative than myself?
Can we call someone X太太 or not?
Is the determinant differentiable?
Should I activate feature modules on my dev site?
What are easing functions?
VM Corrupted, what's the next step?
Could earth's core lose its heat?
Realised afterwards that I committed mild plagiarism in a paper I wrote as an undergraduate, what should I do?
What other sports have an offside rule
enumitem: renaming the list marker
Representing Eisenstein numbers without floats
Are having the D&D 4e books and errata sufficient to replace a subscription?
Handling plagiarism as a TA
Can you get sucked tight on a planes toilet?
How much in gifts can I receive per year in the US?
Is there an "Appending \let"?
Where is the best place to show validation/error messages in a form?
Is my phone battery better / more capacitative than my laptop battery?
Why does my daughter smile and start to laugh at me when I am noticeably really angry at her?
Is there a computable ordinal encoding the proof strength of ZF? Is it knowable?
Why would someone want to buy an option on the day of expiry
What time counts when it comes to remote work?
Shall I collect receipts after paying with card?
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