Modern Engineering Marvels on MSN
A warp bubble that uses ordinary matter brings relativity back to center stage
This is the first spacetime to be written down in which a warp-drive is not required to have exotic negative energy. That one ...
Lorentzian geometry forms the mathematical cornerstone of modern spacetime theory by providing a framework in which the causal structure and metric properties of the universe can be rigorously ...
When speaking of our universe, it's often said that "matter tells spacetime how to curve, and curved spacetime tells matter how to move." This is the essence of Albert Einstein's famous general theory ...
Morning Overview on MSN
Inside the bizarre bubble where physics lets speeds beat light
In the strange corner of modern physics where spacetime itself becomes the engine, the old rule that nothing can outrun light ...
The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study suggests this mysterious ingredient may not be necessary after all. Using an ...
Physicists from the Eötvös Loránd University (ELTE) have been conducting research on the matter constituting the atomic nucleus, utilizing the world’s three most powerful particle accelerators. Their ...
Imagine if we could use strong electromagnetic fields to manipulate the local properties of spacetime—this could have important ramifications in terms of science and engineering. Electromagnetism has ...
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