17-January-2016 Sunday
Help! Tell me the formula and it is desirable to derive the distribution of light intensity in the diffraction pattern.
18-December-2015 Friday
Physics teacher gave a problem
15-December-2015 Tuesday
Advise what to read
12-December-2015 Saturday
Need help folks!
29-November-2015 Sunday
I would like to get to know the history of Batman better, what would you advise to watch / read and in what order?
26-November-2015 Thursday
People, need help, do not pass by, the question is not difficult, we need brainstorming!
20-November-2015 Friday
Help me remember a cartoon?
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