क्या होगा अगर आप एक Black Hole में कूद जाएँ तो？ (Everything about Black Holes)

Hey guys, if you have ever wondered what a Black Hole really is and what will happen to a person if he happens to jump over it. Well in this video we discuss that and at the same time learn about some cool facts about black holes! Black holes are created when a large star collapses under the force of gravity having run out of nuclear fuel, collapsed core of a giant star forms a black hole. Stars have to be at least 10 times larger than our sun for their own gravity to crush them creating super-nova. Some stars are even bigger than that, causing the birth of black holes. The spectacular scenes of this birth have been observed many times through telescopes.