20-February-2015 Friday
Interactive map. From the Planck value to the visible universe
23-January-2015 Friday
Degradation
16-January-2015 Friday
Antiroll of Vyatka State University
15-January-2015 Thursday
Today is Sofya Vasilievna Kovalevskaya's birthday.
14-January-2015 Wednesday
Polytechnic cartoon
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