Worldwide Burner

  After or till 1960 there was only one topic in every scientist's mind,i.e., the black hole. Before 1960 or in 1920 to 1930, the scientists were afraid about that the theory which is given by them about black hole may be proved wrong and their career may be end but since 1960 they were as much as confident that all the scientists were calculating about it or analyzing about it. In this blog we also read about the contribution of greatest scientist Stephen Hawking. Stephen Hawking In 1960 when all the scientists were doing observation about the black hole, there were some proposals come. Using relativity theory a group of physicists proposed that the  black hole should be in a spherical shape but that can only be possible when the star is perfectly spherical, some of the scientists understood that thing but some of them were not. But not all the stars are spherical in shape and this can't be possible and it can't be a black hole. Again another group of physicists proposed ...

    In between 1920 and 1930 people thought that when a star died, either it is a sun or a star, it becomes a white dwarf. There is a pair of Sirius in the universe that are Sirius A and Sirius B, which are the two stars and one of the star is a white dwarf.  But when scientists studied it, they found that the density of white dwarf, Sirius B, is millions time greater than its own sun. Now there is a thought in our mind that why that white dwarf is not turning into a black hole? or, why it doesn't pull it's sun towards it?  Then some scientists starts to study it, that was the time to arise of quantum mechanics, which says us that, if we take any two electron then they cannot in the same position, same size and doesn't have same properties in other words any two electrons cannot be twins.   Just imagine that there is a sun and its density is increasing and increasing due to putting mass in it and the particles will come close to each other. Then it will happen t...