Hellow guys, Welcome to my website, and you are watching Дубровский П.И. Нынешний закон сохранения энергии в механике – величайшая ошибка физики. and this vIdeo is uploaded by scicomru at 2018-09-16T14:10:48-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
