15x4 Od 4-12 Soc. stratification Innovation Nuclear. Crash Stars

15x4 is a movement of young scientists and science fans. We want people to speak and share knowledge.              Matters topics:              1) 15 minutes on social stratification Vodko Vladislav       2) 15 hvilin about innovation Oleg Fedorchuk       3) 15 minutes about nuclear accidents Pavel Mayboroda       4) 15 minutes about variable stars Natalya Virnina              When: December 20 (Wednesday)       Where: st. Troitskaya, 49/51 (corner of Preobrazhenskaya St.) Odeska oblas unіversalna naukova bіblіoteka im. M. Grushevskogo       Time: 18: 00-20: 00       Free admission              We look forward to all!