23-December-2014 Tuesday
Comparison of black holes
19-November-2014 Wednesday
Both cute and sad...
05-July-2014 Saturday
Congratulate me, Peekaboo!
03-June-2014 Tuesday
My opinion (I can't help speaking)
22-May-2014 Thursday
rocker cat from earth
15-April-2014 Tuesday
Disciples II
13-April-2014 Sunday
The Observer's Riddle: 5 Famous Quantum Experiments
13-January-2014 Monday
Education of the next generation.
07-January-2014 Tuesday
I wish all students a good exam!
14-December-2013 Saturday
Please help(
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