Etiket: fizikvideo

5 Aralık 2020 23:32
https://m.youtube.com/watch?v=rEyLI0JokJY
5 Aralık 2020 23:31
https://m.youtube.com/watch?v=7aXO_qSAESU
5 Aralık 2020 23:28
https://m.youtube.com/watch?v=Xz0yU9YEeAc
5 Aralık 2020 23:26
https://m.youtube.com/watch?v=ygpjMmv92yM
5 Aralık 2020 23:23
https://m.youtube.com/watch?v=iQAuhSYLzOY