Hellow guys, Welcome to my website, and you are watching Promieniowanie kosmiczne/Cosmic radiation - Szymon Drobniak, ADAMED SmartUP. and this vIdeo is uploaded by ADAMED SmartUP at 2017-11-30T02:52:08-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.