Leave your feedback Share Copy URL https://gographicsoutput.com/video/J4DGMsrII1j.html Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter «Наша школа». Сергей Вялов. наука science shorts [E2V1ROBRY4f] Health Updated on August 09, 2026 EDT — Published on August 09, 2026 EDT «Наша школа». Сергей Вялов. #наука #science #shorts Xw6AYCBYPLt 4AVPDlzFJky gx41mwkM6dN 96bjv4aSWkw