SEYRAN YILDIRIM SEKİZ EYLÜL SECONDARY SCHOOL Science and Technology Week Mixed Country Team Works

 SEYRAN YILDIRIM SEKİZ EYLÜL SECONDARY SCHOOL

Science and Technology Week Mixed Country Team Works

March Everest Mountain Group

https://www.youtube.com/watch?v=ewlUQtOTJd8

March K2 Mountain

https://www.youtube.com/watch?v=yve0NkqjE2s

March Group Makalu Mountain

https://www.youtube.com/watch?v=TnnjbxYy_gw