The resulting image contrast is linked to the intensity distribution of the standing light wave and is quantitatively described ... albeit with a higher spatial frequency of the pattern (see Figure 1c ...

Our physics expert picks his top-five equations, plus a scheme to supply US power needs with a bucket of baseballs. Thanks, Einstein!

That points to another mechanism for chorus wave production—namely, changes in the frequency of the magnetic field. These frequency changes can give rise to—and can also arise from—high ...

And when he entered Bears headquarters at Halas Hall, he was met with … a standing ovation. How about that sense of humor from Johnson, jokingly insisting everyone get back to work after they ...