Ideas from books, articles & podcasts.
When I was a small boy I wondered that what is in the black hole then I do a lot of research and found that black holes are a sphere of time where gravity is so strong that light cannot escape from it. The region which surrounds the black hole is called event horizon (This name is soo cool !). IN...
Maglev technology is the technology of magnetic levitation by which most of the fast-moving or bullet trains move. In this technology magnetic levitation is used like there are two magnets and as we that +ve and +ve repel each other and +ve and -ve attract each other and vice-versa in the case of...
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