relativity

The concept of electromagnetic radiation originated with him and is credited as paving the way for Einstein's special theory of relativity.

From BBC ● Sep. 4, 2026

However, recent observations suggest it is weakening — potentially jeopardizing Einstein’s so far unblemished theory of general relativity and calling into question the leading description for how the universe will die.

From Los Angeles Times ● Aug. 30, 2026

Einstein's theory of general relativity predicted that a spinning black hole would drag spacetime along with it, twisting it in a way that changes the orbits of the surrounding stars.

From Barron's ● Aug. 20, 2026

General relativity had transformed our understanding of gravity, so it made sense to ask what those same equations said about the universe on the largest possible scales.

From Science Daily ● Aug. 18, 2026

I believed in the theory of relativity and everything else I’d learned in Miss Kirker’s classes.

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas

That's not entirely true of course, but consider the relativities.

From BBC ● Feb. 10, 2015

He seems to be savoring his island idyl as if the relativities of war, chance and change had already foreclosed it, as indeed they subsequently did.

From Time Magazine Archive

But a revision of the relativities was necessary.

From When Ghost Meets Ghost by William Frend De Morgan

In short, the epistemological fashion of conceiving dreams, errors, "relativities," etc., depends upon the isolation of mind from intimate participation with other changes in the same continuous nexus.

From Creative Intelligence Essays in the Pragmatic Attitude by Boyd H. Bode

Your perception and appreciation must be trained, and your mind stored with facts and relativities.

From The Painter in Oil A complete treatise on the principles and technique necessary to the painting of pictures in oil colors by Daniel Burleigh Parkhurst