Tagline to show on mouseover
Score: 10
Created: Jan 1 '15 at 20:13
Clicks per day: 0.69 (1,470 total)
Astronomy Stack Exchange
Score: 10
Created: Jan 1 '15 at 20:17
Clicks per day: 0.29 (623 total)
arXiv.org -- open access to over 800 000 e-prints
Score: 36
Created: Jan 2 '15 at 1:40
Clicks per day: 0.6 (1,283 total)
Detexify2 - LaTeX symbol classifier
Score: 35
Created: Jan 2 '15 at 1:43
Clicks per day: 1.95 (4,131 total)
Physics Forums
Score: 7
Created: Jan 2 '15 at 1:47
Clicks per day: 0.45 (957 total)

Score: 15
Created: Jan 2 '15 at 1:49
Clicks per day: 2.02 (4,293 total)
PhysicsOverflow: a graduate-level upward physics site
Score: 13
Created: Jan 2 '15 at 10:15
Clicks per day: 0.65 (1,388 total)
The Fun Physics
Score: 11
Created: Jan 2 '15 at 16:37
Clicks per day: 1.13 (2,396 total)
Academia Stack Exchange
Score: 19
Created: Jan 3 '15 at 1:32
Clicks per day: 1.13 (2,404 total)
Space Exploration Stack Exchange
Score: 14
Created: Jan 3 '15 at 18:05
Clicks per day: 0.97 (2,048 total)
HSM
Score: 14
Created: Jan 4 '15 at 2:44
Clicks per day: 1.01 (2,148 total)
arXiv Analytics: specialized web portal dedicated to reading & discussing arXiv eprints
Score: 9
Created: Jan 4 '15 at 4:29
Clicks per day: 0.5 (1,058 total)
SciRate
Score: 7
Created: Jan 16 '15 at 12:06
Clicks per day: 0.13 (272 total)
Engineering Stack Exchange
Score: 14
Created: Feb 10 '15 at 19:35
Clicks per day: 0.82 (1,708 total)
Haikus are awesome/ Chemistry is more so/ Ask straight away!
Score: 13
Created: May 16 '15 at 17:17
Clicks per day: 0.4 (804 total)
If you want down-to-earth answers to your questions
Score: 9
Created: May 22 '15 at 7:25
Clicks per day: 0.43 (842 total)