Mark Didenko, a fifth grader from School No. 45 in Vladivostok, with his robot Step-1 (Stepan) created for his Social Sciences class.30.05.2017#3116111
Mark Didenko, a fifth grader from School No. 45 in Vladivostok, with his robot Step-1 (Stepan) created for his Social Sciences class.30.05.2017#3116110
Mark Didenko, a fifth grader from School No. 45 in Vladivostok, with his robot Step-1 (Stepan) created for his Social Sciences class.30.05.2017#3116109
Mark Didenko, a fifth grader from School No. 45 in Vladivostok, with his robot Step-1 (Stepan) created for his Social Sciences class.30.05.2017#3116107
Mark Didenko, a fifth grader from School No. 45 in Vladivostok, with his robot Step-1 (Stepan) created for his Social Sciences class.30.05.2017#3116106
Mark Didenko, a fifth grader from School No. 45 in Vladivostok, with his robot Step-1 (Stepan) created for his Social Sciences class.30.05.2017#3116104
