/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: bmmlpm https://cdn.slidesharecdn.com/profile-photo-bmmlpm-48x48.jpg?cb=1613412810 I am Ben Mamia Mahmoud; I am a science physics teacher. I have been teaching for 20 years in many Tunisian schools and now I am teaching at a pioneer school in Monastir. I always do my best to make my lessons perfect by using new technologies and ideas. Besides, I am very interested in scientific research. I am fond of travelling and exploring new places and making new friends all over the world. Email: PHYSIQUELPM@GMAIL.COM