Engineering & Technological info

Mysterious The Great Attractor    If you’ve been following my article series recently, you’ll notice that we’ve talked a lot about how the universe is structured, filament structures of galaxies being pulled apart by the universe’s expansion, with bubbles or voids forming in the gaps. Because of the universe’s expansion, everything is moving away from everything. But of course, this isn’t totally true in practice, due to a mysterious force called gravity.     Gravity is a pulling force, or technically it is the curvature of space-time caused by uneven distribution of mass. On very small scales, gravity is hardly relevant at all. I don’t feel any pull towards objects around me, only towards the Earth because it is so massive. Celestial objects close enough to the Sun are most influenced by its gravity, and all stars in the galaxy orbit around a supermassive black hole at the galaxies core. But it doesn’t stop there. You’ve probably heard that the Andromeda galaxy is hurtli

Space Debris Earth Actual Look From The Space   This is the actual look of the planet Earth from the Space. The junk you see around is called Space Debris. Since the beginning of spaceflight, over 9,000 satellites have been launched into orbit. But with the speed of launches increasing exponentially, space is close to get much busier. In addition to every satellite currently in Earth’s orbit, there is around 100,000 tonnes of debris, most of which is too small for us to track. But what proportion damage can a small object really do to a spacecraft? And how do we shield the ISS from such dangers?     In this article, we’re going to look at the powerful physics behind space impacts. We’re also going to look at the different methods used to shield the ISS and how we put them to the test here on Earth. Out of all the objects hurtling around Earth, only those larger than a baseball are often tracked. If a spacecraft is on a path to collide with a piece of debris, it performs a m

How Gravity Works? Gravity keep the moon where it suppose to be i.e. in orbit Ever since the apple fell on Isaac Newton's head that fateful day, scientists are working hard to know the mysterious force that's gravity . Lucky for us, they've learned a great deal, and the knowledge is out there for all to see! But like many such concepts, while most of the people have a grasp there on , rather few understand completely how it works.  Let's remedy that. If you would like more Science articles, inspect my previous blog for more scientific & research articles. I will put all links at end of this blog. So, Stay tuned. Now prepare , it’s time to ask the question: How does Gravity Work? Newton's Gravity Theory Sir Isaac Newton Sir Isaac Newton discovered gravity in in 1687, when, as legend tells, an apple fell from a tree and struck him in the head. It’s likely that events didn't transpire in quite this way, but the story is a good one. Reg

Inside Black Holes A Black Hole       What's inside  Black holes are mysterious and bizarre objects within the universe that haven't any explanation. Do we hardly know anything about what lies inside of a black holes? The hole we know and understand what we see on the outside of a black holes. But we have no way of going inside one to take a look at what is happening. Even if we sent a probe inside a black holes, It would not survive the journey And there would be no way that the probe could transmit a sign outside once it had been sucked inside this is often because a region is that the product of mass being squeezed together  so densely and tightly that it creates a gravitational pull. That is so strong that not even light can escape its grasp Supermassive black holes with masses millions to billions of times that of the Sun are thought to lurk at the hearts of all galaxies within the universe you'll notice that once you see a photograph of a spiral nebula like

11 dimensions explained simply Tesseract     This is what a cube would appear as if within the 4th dimension . It also has its name, a Tesseract. However, by seeing this image you can't claim that you simply experienced the 4th dimension because it's represented in our 3-dimensional universe(11 dimensions explained simply), on a 2-dimensional screen, in your 1-dimensional brain. But what if I told you, our Universe is formed from not 3, but 11, or maybe 26 dimensions? We’ll speak about that in a second. First of all, a minimum of to imagine, how a 4th-dimensional object would appear as if , we've to form an analogy using our 3-dimensions .      Suppose that somewhere there's a 2-dimensional universe, with 2- dimensional beings living there on . They can only move on two axes. Now imagine that you simply take your hand, and pass it through their world. As their line of sight is merely a 1-dimensional line, as your hand progresses through their worl

This Is The Only Place Antimatter Can Survive In The Universe               The whole world, nay the whole universe ( This Is The Only Place Antimatter Can Survive In The Universe ) is made of matter. Everything. You, me, pizza, black holes, puppies, dark matter. Everything. But there’s also this little thing called antimatter. Around the turn of the last century, Einstein was working on the theory of relativity and other physicists were trying to figure out how the tiniest parts of our universe worked -- this is called quantum theory. This was all done with math. Lots of maths . Science Behind Antimatter Paul Dirac The Science Behind Antimatter , a t one point a physicist named Paul Dirac realized… X2(square) = 4 has two answers. Two. AND Negative two. This means, if matter is the two, there must be some kind of opposite to fit with the negative two. Physicists called this opposite antimatter. The reason you don’t see antimatter around, is because if it were to pop