time
The Causality Effect Explained
Introduction What is the effect of something moving faster than the speed of light? This is an interesting question we will answer in a while, but before that, let's look at one more aspect of our microscopic world. Werner Heisenberg (1901-1976), a German physicist who is regarded as the creator of Quantum Mechanics, contributed immensely to its development. The …
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time travel
Can A Particle Be At Two Different Places At Same Time?
Introduction Before we move on, let us make this quantum concept clearer. The wave function is a true representation of the way we all exist, although it is difficult to imagine. It is really a mathematical way of representing the waviness of matter or a particle. The wave function of an electron or a car may be spread all over the universe but each of them has a ver…
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time
Is Space Time Real?
What Is SpaceTime? In physics, spacetime is any mathematical model which fuses the three dimensions of space and the one dimension of time into a single four-dimensional manifold. The fabric of space-time is a conceptual model combining the three dimensions of space with the fourth dimension of time. Spacetime diagrams can be used to visualize relativistic effects, s…
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time travel
Can We Travel Faster Than Light?
Can We Travel Faster Than Light? Introduction The speed of light is 299,792,458 m/s. The speed of light is kind of very close to the speed limit of the universe, which is exactly 300,000 km/s which is 300,000,000 m/s. So, traveling faster than light requires us special equipments and spacecraft to make it possible and also some of the weirdest ways of traveling in sp…
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time
Is Time Travel Possible?
SPACE TECHS Is Time Travel Possible? Introduction We have seen several sci-fi movies that shows time travel is really possible. We can travel in time just by a machine, which they call a time machine, but the reality is far different from sci-fi concepts used in movies. Let's explore some of the ways by which we can travel in future and past. What Is Time? First,…
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