Hi, it’s Katrina! হাই, এটা ক্যাটরিনা! From vanishing ghost islands to strange shark disappearances, here 8 unsolved ocean mysteries. অদ্ভুত হাঙ্গর অন্তর্ধান অদৃশ্য ভূত দ্বীপ থেকে, এখানে 8 unsolved মহাসাগর

July 4, 2015 PlutoGami spacecraft 'New Horizons' tension tension in the world's control room. Mission head Alan Stern is walking with anxiety - a few minutes' time no response from the spacecraft can not

Urban Sprawl and Smart Growth are both very familiar to those who work on urban development and planning. In a very simple way, we understand Urban Sprawl, we understand that the expansion and urbanization

Physics Time-crystal All ages Famous scientist and scientist Mitcho Kakur has a book, Name: "Physics of the Impsible". In this book Kaku speaks about what the physics of an object "impossible