19930450 d17861c9653f0008a23abfb68f02abf9 fisikanyaman2 http://gravatar.com/fisikanyaman2 fisikanyaman2 http://0.gravatar.com/avatar/d17861c9653f0008a23abfb68f02abf9 http://0.gravatar.com/avatar/d17861c9653f0008a23abfb68f02abf9 thumbnail http://2.gravatar.com/userimage/19930450/c7576ccfbbb6fc28d636216d49e37c27 Irvan Ramdanie Irvan Ramdanie fisikanyaman2 Ahahaha. Please don't laugh if you know a thing informations about me. Oke. Samarinda, Indonesia