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Showing posts with the label Gravity

Top 10 Scary Questions Science can't Answer.

 Hello Dear Readers Today's Top 10 Questions Science Cant Answer.  Starting us off with number 10 is,   Reality,We as humans, they as scientists, no one knows if reality is real and we cant prove its real either. And im not just saying that as a generalisation. Have you ever woken up from an amazing dream or a really bad night mare and youre kind of just stuck some where in between a memory and a dream? That feeling itself emphasises that there are limitations to ours senses. Our senses may not be telling us the full story around us, the people and things around us could very well be illusions and we wouldnt know. They could be constructs of our own internal mechanism or created by our subconscious. Scientists have admitted they arent sure ifwe’ll ever understand the true nature of reality. The deeper we think about it the stranger it becomes. We already keep discovering new forces, particles, functions etc that drive our world so for all we know the world could have thousands of d

What is Black Hole (Stephen Hawkings final Theory)

Hello Dear viewers today we will know about Black Hole. So Guys let's get Started,  Iconic theoretical physicist Stephen Hawking may have passed away in 2018 but papers he wrote are still coming out after his death His latest paper released in October argues that black holes might be covered in soft hair what does he mean by that We're gonna get there by the end of this video but first we're gonna understand what the heck a black hole is by doing a Cool weird demo that shows us intuitively why you cannot escape a black hole according to Einstein's theory of relativity the gravity of any given object is proportional to its density So if an object is dense enough then nothing that gets too close can ever escape no matter What nothing not even light can escape from an Ultra, dense object so we would call that a black hole Also can we just take a moment to admire this black hole my incredible animator .  That's all know from the explanation of nothing being