From high school mathematics to differential geometry, general relativity, and gauge theory."I want to learn differential ...

“The one sentence statement of general relativity is that ‘gravity is the curvature of spacetime,’” explains Dr. Sean Carroll, assistant professor of physics at the University of Chicago. “Really, the ...

The particle accelerator at the Paul Scherrer Institute in Villigen, Switzerland, used to carry out the experiments. (Markus ...

What is time, and why does it seem to flow in only one direction? This video explores modern physics’ take on time—from the ...

In November 1915, Albert Einstein presented his theory of general relativity to the Prussian Academy of Science, positing that gravity is a geometric property of space-time. In other words, space-time ...

The supermassive black hole at the center of the Milky Way is the most extreme astrophysical object located within a million light-years of Earth. With an estimated four million solar masses, it's the ...

This November, Einstein’s theory of general relativity will celebrate its 100th anniversary. Despite its advanced years, Einstein’s soon-to-be centenarian theory is holding up remarkably well. That’s ...

Einstein famously laboured hard to create the theory of general relativity, but it is less well known that he also helped to launch quantum mechanics, which he didn't much care for. These two views of ...

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It stands among the most famous theories ever created, but the general theory of relativity did not spring into being with a single, astonishing paper like the special theory of relativity in 1905.

One hundred years ago this month, an obscure German physicist named Albert Einstein presented to the Prussian Academy of Science his General Theory of Relativity. Nothing prior had prepared scientists ...

This series focuses on the latest technology. We explain everything from space development, AI, and quantum technology to ...