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Showing posts with the label Stephen hawkings

M-Theory | how to test string theory | dark matter | dark energy | Wormhole

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In the last post on “ string theory ” we discussed many things like the super symmetry, higher dimensions, strings, need for the theory of everything, different versions of string theory and many more. I request you to first read the previous post and then read this because this is the continuation of it.  There are many different string theories and that’s a big problem. We need only one theory that can explain everything in the universe. Today we will discuss such an attempt named M-Theory. We will also discuss how string theory explains blackhole, dark matter, dark energy, wormholes, etc. How to test the string theory? And many more things… But before that we need to know… What are branes?  String theory takes into account the 1-Dimensional strings but the M-theory takes branes into consideration. Branes are the fundamental basis of nature but with higher dimensions than strings. Branes can be any dimensional starting from 0 to 9 dimensions.  Branes can have electrical...
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Time travelling | wormhole | time travel theories | possibility of time travel

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Imagine you are a scientist. You are working on the science behind time travel. You encounter a beautiful woman and fall in love with her. You marry her. After few years you realize that your wife was actually a boy, who underwent gender transformation operation. After sometime you discover another shocking thing that your wife is actually YOU from the future. Shocking right?This was one of the many scenarios in which time travel could prove to be hazardous, shocking and dangerous as well. I am going to share with you the science of time travel. How will it be travelling in time? As shown in Avenger: end game? Or it would be like the movie Looper? Or like something we haven’t seen yet? Will it affect our past? Can we actually travel in past or just future or both?  Let’s get started……. What is time? According to Newton, time is absolute. In other words,1 sec passed on Earth is 1 sec passed for every part of the universe, on Jupiter, on Pluto, on M67 everywhere. Time is li...
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Can Robots Rule Humans ? | how to teach robots? | robots and artificial intelligence

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We have seen in movies, read in science fictions that how robots rule humans or try to destroy humanity and try to become human alike. We have seen in Avengers age of Ultron, Ultron who was created to save earth from external threats, soon identifies humans as the biggest threat to Earth and plans to destroy humanity. We have also seen in the movie matrix, how humans were under the control of machines and they were unaware. The Indian movie robot is also a good example of it, Chiti, an andro-humanoid robot created for military services develops emotions and falls in love for a girl and tries to kill all those who come in his way. How humans can be ruled by robots? How robots can turn into rebel? How robots can get evolved so much that they would destroy their own creator, human? How can a machine develop emotions? There are many examples from sci-fi movies like The terminator, star trek, the wizard of Oz, the matrix, AI and many more. But here a big question arises CAN ROBOTS RULE HU...
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