Hosted on MSN3mon
Shadow of light? Scientists make laser beam cast shadow for the first time
Abrahao, achieved this remarkable effect using a nonlinear optical process with a ruby crystal. Shadows, traditionally formed when an object blocks light, are an everyday phenomenon. They result ...
The Associated Press on MSN5d
Prosecutors say Minnesota man accused of hiding stolen ruby slippers from 'The Wizard of Oz' is dead
Jerry Hal Saliterman, of Crystal, Minn., is wheeled out of U.S. District Court in St. Paul, Minn., Friday, March 15, 2024, ...