/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: JanVratil https://cdn.slidesharecdn.com/profile-photo-JanVratil-48x48.jpg?cb=1522984205 In this time I study Generally Physics on Charles University. In my free time I usually play Dota or some board game. I love sleeping and resting...