Interesting Engineering on MSN
Chinese scientists explain one-way flow of time and why past travel is impossible
At the quantum scale, systems do not exist in isolation. They interact, exchange information, and become correlated with one ...
There is a glaring gap in our knowledge of the physical world: none of our well-established theories describe gravity’s quantum nature. Yet physicists expect that this quantum nature is essential for ...
A South Korean physicist has proposed a theoretical framework that could support the unification of quantum mechanics and the ...
Morning Overview on MSN
A new theory just casually rewrites space and time as we know it
For more than a century, physics has treated space and time as the smooth stage on which the universe unfolds, a flexible ...
Albert Einstein’s theory of gravity, general relativity, is famously incomplete. As proven by physics Nobel laureate Roger Penrose, when matter collapses under its own gravitational pull, the result ...
Physicists have struggled to understand the nature of time since the field began. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Time may not be ...
Their work introduces a new concept called q-desics, short for quantum-corrected paths through space–time. These paths ...
A new definition of time suggests that what we once thought was a fundamental element of our physical reality could actually just be an illusion created by quantum entanglement. That's a very bold ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. An image of a black hole surrounded by matter. Does the secret of quantum gravity lie around ...
A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.
The original version of this story appeared in Quanta Magazine. Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time ...
Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.
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